8308430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{809}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 16329600

約数和(自身を除く): 8021170

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 809, 1027, 1618, 2054, 4045, 5135, 8090, 10270, 10517, 21034, 52585, 63911, 105170, 127822, 319555, 639110, 830843, 1661686, 4154215, 8308430]

約数ペア:

[(1, 8308430), (2, 4154215), (5, 1661686), (10, 830843), (13, 639110), (26, 319555), (65, 127822), (79, 105170), (130, 63911), (158, 52585), (395, 21034), (790, 10517), (809, 10270), (1027, 8090), (1618, 5135), (2054, 4045)]