988287505

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1\times {\mathrm{5197}}^1$

素因数の和:5796

約数の個数: 16

約数和(自身を含む): 1204730064

約数和(自身を除く): 216442559

約数列:

[1, 5, 73, 365, 521, 2605, 5197, 25985, 38033, 190165, 379381, 1896905, 2707637, 13538185, 197657501, 988287505]

約数ペア:

[(1, 988287505), (5, 197657501), (73, 13538185), (365, 2707637), (521, 1896905), (2605, 379381), (5197, 190165), (25985, 38033)]