717996838

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 1205287776

約数和(自身を除く): 487290938

約数列:

[1, 2, 13, 26, 41, 82, 169, 197, 263, 338, 394, 526, 533, 1066, 2561, 3419, 5122, 6838, 6929, 8077, 10783, 13858, 16154, 21566, 33293, 44447, 51811, 66586, 88894, 103622, 105001, 140179, 210002, 280358, 673543, 1347086, 1365013, 1822327, 2124251, 2730026, 3644654, 4248502, 8756059, 17512118, 27615263, 55230526, 358998419, 717996838]

約数ペア:

[(1, 717996838), (2, 358998419), (13, 55230526), (26, 27615263), (41, 17512118), (82, 8756059), (169, 4248502), (197, 3644654), (263, 2730026), (338, 2124251), (394, 1822327), (526, 1365013), (533, 1347086), (1066, 673543), (2561, 280358), (3419, 210002), (5122, 140179), (6838, 105001), (6929, 103622), (8077, 88894), (10783, 66586), (13858, 51811), (16154, 44447), (21566, 33293)]