13287942730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{78164369}}^1$

素因数の和:78164393

約数の個数: 16

約数和(自身を含む): 25325255880

約数和(自身を除く): 12037313150

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 78164369, 156328738, 390821845, 781643690, 1328794273, 2657588546, 6643971365, 13287942730]

約数ペア:

[(1, 13287942730), (2, 6643971365), (5, 2657588546), (10, 1328794273), (17, 781643690), (34, 390821845), (85, 156328738), (170, 78164369)]