2659308464

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{11941}}^1$

素因数の和:12429

約数の個数: 40

約数和(自身を含む): 5330908800

約数和(自身を除く): 2671600336

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 449, 496, 898, 1796, 3592, 7184, 11941, 13919, 23882, 27838, 47764, 55676, 95528, 111352, 191056, 222704, 370171, 740342, 1480684, 2961368, 5361509, 5922736, 10723018, 21446036, 42892072, 85784144, 166206779, 332413558, 664827116, 1329654232, 2659308464]

約数ペア:

[(1, 2659308464), (2, 1329654232), (4, 664827116), (8, 332413558), (16, 166206779), (31, 85784144), (62, 42892072), (124, 21446036), (248, 10723018), (449, 5922736), (496, 5361509), (898, 2961368), (1796, 1480684), (3592, 740342), (7184, 370171), (11941, 222704), (13919, 191056), (23882, 111352), (27838, 95528), (47764, 55676)]