981024338

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{13003}}^1$

素因数の和:13346

約数の個数: 32

約数和(自身を含む): 1786437504

約数和(自身を除く): 805413166

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 317, 634, 2219, 4438, 5389, 10778, 13003, 26006, 37723, 75446, 91021, 182042, 221051, 442102, 1547357, 3094714, 4121951, 8243902, 28853657, 57707314, 70073167, 140146334, 490512169, 981024338]

約数ペア:

[(1, 981024338), (2, 490512169), (7, 140146334), (14, 70073167), (17, 57707314), (34, 28853657), (119, 8243902), (238, 4121951), (317, 3094714), (634, 1547357), (2219, 442102), (4438, 221051), (5389, 182042), (10778, 91021), (13003, 75446), (26006, 37723)]