2019602026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{6991}}^1$

素因数の和:7318

約数の個数: 32

約数和(自身を含む): 3354817536

約数和(自身を除く): 1335215510

約数列:

[1, 2, 13, 26, 41, 82, 271, 533, 542, 1066, 3523, 6991, 7046, 11111, 13982, 22222, 90883, 144443, 181766, 286631, 288886, 573262, 1894561, 3726203, 3789122, 7452406, 24629293, 49258586, 77677001, 155354002, 1009801013, 2019602026]

約数ペア:

[(1, 2019602026), (2, 1009801013), (13, 155354002), (26, 77677001), (41, 49258586), (82, 24629293), (271, 7452406), (533, 3789122), (542, 3726203), (1066, 1894561), (3523, 573262), (6991, 288886), (7046, 286631), (11111, 181766), (13982, 144443), (22222, 90883)]