674127376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{8689}}^1$

素因数の和:9083

約数の個数: 40

約数和(自身を含む): 1410526040

約数和(自身を除く): 736398664

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 373, 746, 1492, 2984, 4849, 5968, 8689, 9698, 17378, 19396, 34756, 38792, 69512, 77584, 112957, 139024, 225914, 451828, 903656, 1807312, 3240997, 6481994, 12963988, 25927976, 42132961, 51855952, 84265922, 168531844, 337063688, 674127376]

約数ペア:

[(1, 674127376), (2, 337063688), (4, 168531844), (8, 84265922), (13, 51855952), (16, 42132961), (26, 25927976), (52, 12963988), (104, 6481994), (208, 3240997), (373, 1807312), (746, 903656), (1492, 451828), (2984, 225914), (4849, 139024), (5968, 112957), (8689, 77584), (9698, 69512), (17378, 38792), (19396, 34756)]