291226001390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6553}}^1\times {\mathrm{153247}}^1$

素因数の和:159836

約数の個数: 32

約数和(自身を含む): 542369191680

約数和(自身を除く): 251143190290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 6553, 13106, 32765, 65530, 153247, 190037, 306494, 380074, 766235, 950185, 1532470, 1900370, 4444163, 8888326, 22220815, 44441630, 1004227591, 2008455182, 5021137955, 10042275910, 29122600139, 58245200278, 145613000695, 291226001390]

約数ペア:

[(1, 291226001390), (2, 145613000695), (5, 58245200278), (10, 29122600139), (29, 10042275910), (58, 5021137955), (145, 2008455182), (290, 1004227591), (6553, 44441630), (13106, 22220815), (32765, 8888326), (65530, 4444163), (153247, 1900370), (190037, 1532470), (306494, 950185), (380074, 766235)]