15561018492044

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{3697}}^1\times {\mathrm{177839}}^1$

素因数の和:181698

約数の個数: 48

約数和(自身を含む): 27971268474240

約数和(自身を除く): 12410249982196

約数列:

[1, 2, 4, 61, 97, 122, 194, 244, 388, 3697, 5917, 7394, 11834, 14788, 23668, 177839, 225517, 355678, 358609, 451034, 711356, 717218, 902068, 1434436, 10848179, 17250383, 21696358, 21875149, 34500766, 43392716, 43750298, 69001532, 87500596, 657470783, 1052273363, 1314941566, 2104546726, 2629883132, 4209093452, 40105717763, 63774665951, 80211435526, 127549331902, 160422871052, 255098663804, 3890254623011, 7780509246022, 15561018492044]

約数ペア:

[(1, 15561018492044), (2, 7780509246022), (4, 3890254623011), (61, 255098663804), (97, 160422871052), (122, 127549331902), (194, 80211435526), (244, 63774665951), (388, 40105717763), (3697, 4209093452), (5917, 2629883132), (7394, 2104546726), (11834, 1314941566), (14788, 1052273363), (23668, 657470783), (177839, 87500596), (225517, 69001532), (355678, 43750298), (358609, 43392716), (451034, 34500766), (711356, 21875149), (717218, 21696358), (902068, 17250383), (1434436, 10848179)]