2223647792

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{6793}}^1$

素因数の和:7341

約数の個数: 40

約数和(自身を含む): 4422894000

約数和(自身を除く): 2199246208

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 499, 656, 998, 1996, 3992, 6793, 7984, 13586, 20459, 27172, 40918, 54344, 81836, 108688, 163672, 278513, 327344, 557026, 1114052, 2228104, 3389707, 4456208, 6779414, 13558828, 27117656, 54235312, 138977987, 277955974, 555911948, 1111823896, 2223647792]

約数ペア:

[(1, 2223647792), (2, 1111823896), (4, 555911948), (8, 277955974), (16, 138977987), (41, 54235312), (82, 27117656), (164, 13558828), (328, 6779414), (499, 4456208), (656, 3389707), (998, 2228104), (1996, 1114052), (3992, 557026), (6793, 327344), (7984, 278513), (13586, 163672), (20459, 108688), (27172, 81836), (40918, 54344)]