2645963212

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1\times {\mathrm{419}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 4840980480

約数和(自身を除く): 2195017268

約数列:

[1, 2, 4, 31, 62, 124, 127, 254, 401, 419, 508, 802, 838, 1604, 1676, 3937, 7874, 12431, 12989, 15748, 24862, 25978, 49724, 50927, 51956, 53213, 101854, 106426, 168019, 203708, 212852, 336038, 672076, 1578737, 1649603, 3157474, 3299206, 5208589, 6314948, 6598412, 10417178, 20834356, 21338413, 42676826, 85353652, 661490803, 1322981606, 2645963212]

約数ペア:

[(1, 2645963212), (2, 1322981606), (4, 661490803), (31, 85353652), (62, 42676826), (124, 21338413), (127, 20834356), (254, 10417178), (401, 6598412), (419, 6314948), (508, 5208589), (802, 3299206), (838, 3157474), (1604, 1649603), (1676, 1578737), (3937, 672076), (7874, 336038), (12431, 212852), (12989, 203708), (15748, 168019), (24862, 106426), (25978, 101854), (49724, 53213), (50927, 51956)]