315201718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{205477}}^1$

素因数の和:205551

約数の個数: 16

約数和(自身を含む): 517804560

約数和(自身を除く): 202602842

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 205477, 410954, 2671201, 5342402, 12123143, 24246286, 157600859, 315201718]

約数ペア:

[(1, 315201718), (2, 157600859), (13, 24246286), (26, 12123143), (59, 5342402), (118, 2671201), (767, 410954), (1534, 205477)]