253356035114

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{85513}}^1$

素因数の和:85831

約数の個数: 64

約数和(自身を含む): 476273301504

約数和(自身を除く): 222917266390

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 182, 223, 446, 511, 949, 1022, 1561, 1898, 2899, 3122, 5798, 6643, 13286, 16279, 20293, 32558, 40586, 85513, 113953, 171026, 211627, 227906, 423254, 598591, 1111669, 1197182, 1481389, 2223338, 2962778, 6242449, 7781683, 12484898, 15563366, 19069399, 38138798, 43697143, 81151837, 87394286, 133485793, 162303674, 247902187, 266971586, 495804374, 568062859, 1136125718, 1392066127, 1735315309, 2784132254, 3470630618, 9744462889, 18096859651, 19488925778, 36193719302, 126678017557, 253356035114]

約数ペア:

[(1, 253356035114), (2, 126678017557), (7, 36193719302), (13, 19488925778), (14, 18096859651), (26, 9744462889), (73, 3470630618), (91, 2784132254), (146, 1735315309), (182, 1392066127), (223, 1136125718), (446, 568062859), (511, 495804374), (949, 266971586), (1022, 247902187), (1561, 162303674), (1898, 133485793), (2899, 87394286), (3122, 81151837), (5798, 43697143), (6643, 38138798), (13286, 19069399), (16279, 15563366), (20293, 12484898), (32558, 7781683), (40586, 6242449), (85513, 2962778), (113953, 2223338), (171026, 1481389), (211627, 1197182), (227906, 1111669), (423254, 598591)]