407716930

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{130261}}^1$

素因数の和:130581

約数の個数: 16

約数和(自身を含む): 736240824

約数和(自身を除く): 328523894

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 130261, 260522, 651305, 1302610, 40771693, 81543386, 203858465, 407716930]

約数ペア:

[(1, 407716930), (2, 203858465), (5, 81543386), (10, 40771693), (313, 1302610), (626, 651305), (1565, 260522), (3130, 130261)]