2000237168

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{13147}}^1$

素因数の和:13449

約数の個数: 40

約数和(自身を含む): 3995992752

約数和(自身を除く): 1995755584

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 257, 296, 514, 592, 1028, 2056, 4112, 9509, 13147, 19018, 26294, 38036, 52588, 76072, 105176, 152144, 210352, 486439, 972878, 1945756, 3378779, 3891512, 6757558, 7783024, 13515116, 27030232, 54060464, 125014823, 250029646, 500059292, 1000118584, 2000237168]

約数ペア:

[(1, 2000237168), (2, 1000118584), (4, 500059292), (8, 250029646), (16, 125014823), (37, 54060464), (74, 27030232), (148, 13515116), (257, 7783024), (296, 6757558), (514, 3891512), (592, 3378779), (1028, 1945756), (2056, 972878), (4112, 486439), (9509, 210352), (13147, 152144), (19018, 105176), (26294, 76072), (38036, 52588)]