129229738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 215213760

約数和(自身を除く): 85984022

約数列:

[1, 2, 11, 22, 113, 226, 227, 229, 454, 458, 1243, 2486, 2497, 2519, 4994, 5038, 25651, 25877, 51302, 51754, 51983, 103966, 282161, 284647, 564322, 569294, 571813, 1143626, 5874079, 11748158, 64614869, 129229738]

約数ペア:

[(1, 129229738), (2, 64614869), (11, 11748158), (22, 5874079), (113, 1143626), (226, 571813), (227, 569294), (229, 564322), (454, 284647), (458, 282161), (1243, 103966), (2486, 51983), (2497, 51754), (2519, 51302), (4994, 25877), (5038, 25651)]