679484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 1305360

約数和(自身を除く): 625876

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 179, 292, 358, 716, 949, 1898, 2327, 3796, 4654, 9308, 13067, 26134, 52268, 169871, 339742, 679484]

約数ペア:

[(1, 679484), (2, 339742), (4, 169871), (13, 52268), (26, 26134), (52, 13067), (73, 9308), (146, 4654), (179, 3796), (292, 2327), (358, 1898), (716, 949)]