708771830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1699}}^1\times {\mathrm{3209}}^1$

素因数の和:4928

約数の個数: 32

約数和(自身を含む): 1375164000

約数和(自身を除く): 666392170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1699, 3209, 3398, 6418, 8495, 16045, 16990, 22087, 32090, 41717, 44174, 83434, 110435, 208585, 220870, 417170, 5452091, 10904182, 27260455, 54520910, 70877183, 141754366, 354385915, 708771830]

約数ペア:

[(1, 708771830), (2, 354385915), (5, 141754366), (10, 70877183), (13, 54520910), (26, 27260455), (65, 10904182), (130, 5452091), (1699, 417170), (3209, 220870), (3398, 208585), (6418, 110435), (8495, 83434), (16045, 44174), (16990, 41717), (22087, 32090)]