2019332289

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{8689}}^1$

素因数の和:8865

約数の個数: 32

約数和(自身を含む): 2978236800

約数和(自身を除く): 958904511

約数列:

[1, 3, 13, 39, 59, 101, 177, 303, 767, 1313, 2301, 3939, 5959, 8689, 17877, 26067, 77467, 112957, 232401, 338871, 512651, 877589, 1537953, 2632767, 6664463, 11408657, 19993389, 34225971, 51777751, 155333253, 673110763, 2019332289]

約数ペア:

[(1, 2019332289), (3, 673110763), (13, 155333253), (39, 51777751), (59, 34225971), (101, 19993389), (177, 11408657), (303, 6664463), (767, 2632767), (1313, 1537953), (2301, 877589), (3939, 512651), (5959, 338871), (8689, 232401), (17877, 112957), (26067, 77467)]