9819598852

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:761

約数の個数: 96

約数和(自身を含む): 20437401600

約数和(自身を除く): 10617802748

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 127, 149, 172, 254, 298, 301, 431, 508, 596, 602, 862, 889, 1043, 1204, 1724, 1778, 2086, 3017, 3556, 4172, 5461, 6034, 6407, 10922, 12068, 12814, 18533, 18923, 21844, 25628, 37066, 37846, 38227, 44849, 54737, 64219, 74132, 75692, 76454, 89698, 109474, 128438, 129731, 132461, 152908, 179396, 218948, 256876, 259462, 264922, 383159, 449533, 518924, 529844, 766318, 813689, 899066, 1532636, 1627378, 1798132, 2353691, 2761417, 3254756, 4707382, 5522834, 5695823, 8155813, 9414764, 11045668, 11391646, 16311626, 16475837, 19329919, 22783292, 32623252, 32951674, 38659838, 57090691, 65903348, 77319676, 114181382, 228362764, 350699959, 701399918, 1402799836, 2454899713, 4909799426, 9819598852]

約数ペア:

[(1, 9819598852), (2, 4909799426), (4, 2454899713), (7, 1402799836), (14, 701399918), (28, 350699959), (43, 228362764), (86, 114181382), (127, 77319676), (149, 65903348), (172, 57090691), (254, 38659838), (298, 32951674), (301, 32623252), (431, 22783292), (508, 19329919), (596, 16475837), (602, 16311626), (862, 11391646), (889, 11045668), (1043, 9414764), (1204, 8155813), (1724, 5695823), (1778, 5522834), (2086, 4707382), (3017, 3254756), (3556, 2761417), (4172, 2353691), (5461, 1798132), (6034, 1627378), (6407, 1532636), (10922, 899066), (12068, 813689), (12814, 766318), (18533, 529844), (18923, 518924), (21844, 449533), (25628, 383159), (37066, 264922), (37846, 259462), (38227, 256876), (44849, 218948), (54737, 179396), (64219, 152908), (74132, 132461), (75692, 129731), (76454, 128438), (89698, 109474)]