1008097168

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{372817}}^1$

素因数の和:372851

約数の個数: 30

約数和(自身を含む): 2114996514

約数和(自身を除く): 1106899346

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 372817, 745634, 1491268, 2982536, 4846621, 5965072, 9693242, 19386484, 38772968, 63006073, 77545936, 126012146, 252024292, 504048584, 1008097168]

約数ペア:

[(1, 1008097168), (2, 504048584), (4, 252024292), (8, 126012146), (13, 77545936), (16, 63006073), (26, 38772968), (52, 19386484), (104, 9693242), (169, 5965072), (208, 4846621), (338, 2982536), (676, 1491268), (1352, 745634), (2704, 372817)]