2669264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:375

約数の個数: 40

約数和(自身を含む): 5723592

約数和(自身を除く): 3054328

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 313, 328, 533, 626, 656, 1066, 1252, 2132, 2504, 4069, 4264, 5008, 8138, 8528, 12833, 16276, 25666, 32552, 51332, 65104, 102664, 166829, 205328, 333658, 667316, 1334632, 2669264]

約数ペア:

[(1, 2669264), (2, 1334632), (4, 667316), (8, 333658), (13, 205328), (16, 166829), (26, 102664), (41, 65104), (52, 51332), (82, 32552), (104, 25666), (164, 16276), (208, 12833), (313, 8528), (328, 8138), (533, 5008), (626, 4264), (656, 4069), (1066, 2504), (1252, 2132)]