2542078204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{177173}}^1$

素因数の和:177405

約数の個数: 24

約数和(自身を含む): 4732671888

約数和(自身を除く): 2190593684

約数列:

[1, 2, 4, 17, 34, 68, 211, 422, 844, 3587, 7174, 14348, 177173, 354346, 708692, 3011941, 6023882, 12047764, 37383503, 74767006, 149534012, 635519551, 1271039102, 2542078204]

約数ペア:

[(1, 2542078204), (2, 1271039102), (4, 635519551), (17, 149534012), (34, 74767006), (68, 37383503), (211, 12047764), (422, 6023882), (844, 3011941), (3587, 708692), (7174, 354346), (14348, 177173)]