408038410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{108233}}^1$

素因数の和:108282

約数の個数: 32

約数和(自身を含む): 818249040

約数和(自身を除く): 410210630

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 108233, 216466, 541165, 1082330, 1407029, 2814058, 3138757, 6277514, 7035145, 14070290, 15693785, 31387570, 40803841, 81607682, 204019205, 408038410]

約数ペア:

[(1, 408038410), (2, 204019205), (5, 81607682), (10, 40803841), (13, 31387570), (26, 15693785), (29, 14070290), (58, 7035145), (65, 6277514), (130, 3138757), (145, 2814058), (290, 1407029), (377, 1082330), (754, 541165), (1885, 216466), (3770, 108233)]