2913607580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11206183}}^1$

素因数の和:11206205

約数の個数: 24

約数和(自身を含む): 6589236192

約数和(自身を除く): 3675628612

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 11206183, 22412366, 44824732, 56030915, 112061830, 145680379, 224123660, 291360758, 582721516, 728401895, 1456803790, 2913607580]

約数ペア:

[(1, 2913607580), (2, 1456803790), (4, 728401895), (5, 582721516), (10, 291360758), (13, 224123660), (20, 145680379), (26, 112061830), (52, 56030915), (65, 44824732), (130, 22412366), (260, 11206183)]