2220398466

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2587877}}^1$

素因数の和:2587906

約数の個数: 32

約数和(自身を含む): 5217162048

約数和(自身を除く): 2996763582

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 2587877, 5175754, 7763631, 15527262, 28466647, 33642401, 56933294, 67284802, 85399941, 100927203, 170799882, 201854406, 370066411, 740132822, 1110199233, 2220398466]

約数ペア:

[(1, 2220398466), (2, 1110199233), (3, 740132822), (6, 370066411), (11, 201854406), (13, 170799882), (22, 100927203), (26, 85399941), (33, 67284802), (39, 56933294), (66, 33642401), (78, 28466647), (143, 15527262), (286, 7763631), (429, 5175754), (858, 2587877)]