2008144448

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{1845721}}^1$

素因数の和:1845750

約数の個数: 28

約数和(自身を含む): 4219320492

約数和(自身を除く): 2211176044

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 1845721, 3691442, 7382884, 14765768, 29531536, 31377257, 59063072, 62754514, 118126144, 125509028, 251018056, 502036112, 1004072224, 2008144448]

約数ペア:

[(1, 2008144448), (2, 1004072224), (4, 502036112), (8, 251018056), (16, 125509028), (17, 118126144), (32, 62754514), (34, 59063072), (64, 31377257), (68, 29531536), (136, 14765768), (272, 7382884), (544, 3691442), (1088, 1845721)]