1228305254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{6959}}^1$

素因数の和:7156

約数の個数: 32

約数和(自身を含む): 2056596480

約数和(自身を除く): 828291226

約数列:

[1, 2, 11, 22, 71, 113, 142, 226, 781, 1243, 1562, 2486, 6959, 8023, 13918, 16046, 76549, 88253, 153098, 176506, 494089, 786367, 988178, 1572734, 5434979, 8650037, 10869958, 17300074, 55832057, 111664114, 614152627, 1228305254]

約数ペア:

[(1, 1228305254), (2, 614152627), (11, 111664114), (22, 55832057), (71, 17300074), (113, 10869958), (142, 8650037), (226, 5434979), (781, 1572734), (1243, 988178), (1562, 786367), (2486, 494089), (6959, 176506), (8023, 153098), (13918, 88253), (16046, 76549)]