289460494

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1\times {\mathrm{3833}}^1$

素因数の和:4515

約数の個数: 16

約数和(自身を含む): 442136880

約数和(自身を除く): 152676386

約数列:

[1, 2, 61, 122, 619, 1238, 3833, 7666, 37759, 75518, 233813, 467626, 2372627, 4745254, 144730247, 289460494]

約数ペア:

[(1, 289460494), (2, 144730247), (61, 4745254), (122, 2372627), (619, 467626), (1238, 233813), (3833, 75518), (7666, 37759)]