1833968890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{881}}^1$

素因数の和:1207

約数の個数: 64

約数和(自身を含む): 3627348480

約数和(自身を除く): 1793379590

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 239, 335, 478, 670, 871, 881, 1195, 1742, 1762, 2390, 3107, 4355, 4405, 6214, 8710, 8810, 11453, 15535, 16013, 22906, 31070, 32026, 57265, 59027, 80065, 114530, 118054, 160130, 208169, 210559, 295135, 416338, 421118, 590270, 767351, 1040845, 1052795, 1534702, 2081690, 2105590, 2737267, 3836755, 5474534, 7673510, 13686335, 14107453, 27372670, 28214906, 70537265, 141074530, 183396889, 366793778, 916984445, 1833968890]

約数ペア:

[(1, 1833968890), (2, 916984445), (5, 366793778), (10, 183396889), (13, 141074530), (26, 70537265), (65, 28214906), (67, 27372670), (130, 14107453), (134, 13686335), (239, 7673510), (335, 5474534), (478, 3836755), (670, 2737267), (871, 2105590), (881, 2081690), (1195, 1534702), (1742, 1052795), (1762, 1040845), (2390, 767351), (3107, 590270), (4355, 421118), (4405, 416338), (6214, 295135), (8710, 210559), (8810, 208169), (11453, 160130), (15535, 118054), (16013, 114530), (22906, 80065), (31070, 59027), (32026, 57265)]