848431194

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1931}}^1$

素因数の和:2123

約数の個数: 64

約数和(自身を含む): 1885137408

約数和(自身を除く): 1036706214

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 131, 258, 262, 393, 559, 786, 1118, 1677, 1703, 1931, 3354, 3406, 3862, 5109, 5633, 5793, 10218, 11266, 11586, 16899, 25103, 33798, 50206, 73229, 75309, 83033, 146458, 150618, 166066, 219687, 249099, 252961, 439374, 498198, 505922, 758883, 1079429, 1517766, 2158858, 3238287, 3288493, 6476574, 6576986, 9865479, 10877323, 19730958, 21754646, 32631969, 65263938, 141405199, 282810398, 424215597, 848431194]

約数ペア:

[(1, 848431194), (2, 424215597), (3, 282810398), (6, 141405199), (13, 65263938), (26, 32631969), (39, 21754646), (43, 19730958), (78, 10877323), (86, 9865479), (129, 6576986), (131, 6476574), (258, 3288493), (262, 3238287), (393, 2158858), (559, 1517766), (786, 1079429), (1118, 758883), (1677, 505922), (1703, 498198), (1931, 439374), (3354, 252961), (3406, 249099), (3862, 219687), (5109, 166066), (5633, 150618), (5793, 146458), (10218, 83033), (11266, 75309), (11586, 73229), (16899, 50206), (25103, 33798)]