266925314

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{659}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 425779200

約数和(自身を除く): 158853886

約数列:

[1, 2, 31, 47, 62, 94, 139, 278, 659, 1318, 1457, 2914, 4309, 6533, 8618, 13066, 20429, 30973, 40858, 61946, 91601, 183202, 202523, 405046, 960163, 1920326, 2839631, 4305247, 5679262, 8610494, 133462657, 266925314]

約数ペア:

[(1, 266925314), (2, 133462657), (31, 8610494), (47, 5679262), (62, 4305247), (94, 2839631), (139, 1920326), (278, 960163), (659, 405046), (1318, 202523), (1457, 183202), (2914, 91601), (4309, 61946), (6533, 40858), (8618, 30973), (13066, 20429)]