4012366618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{238519}}^1$

素因数の和:239181

約数の個数: 16

約数和(自身を含む): 6491560320

約数和(自身を除く): 2479193702

約数列:

[1, 2, 13, 26, 647, 1294, 8411, 16822, 238519, 477038, 3100747, 6201494, 154321793, 308643586, 2006183309, 4012366618]

約数ペア:

[(1, 4012366618), (2, 2006183309), (13, 308643586), (26, 154321793), (647, 6201494), (1294, 3100747), (8411, 477038), (16822, 238519)]