1640804330746

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{151}}^2\times {\mathrm{87121}}^1$

素因数の和:87491

約数の個数: 48

約数和(自身を含む): 2879584223040

約数和(自身を除く): 1238779892294

約数列:

[1, 2, 7, 14, 59, 118, 151, 302, 413, 826, 1057, 2114, 8909, 17818, 22801, 45602, 62363, 87121, 124726, 159607, 174242, 319214, 609847, 1219694, 1345259, 2690518, 5140139, 9416813, 10280278, 13155271, 18833626, 26310542, 35980973, 71961946, 92086897, 184173794, 776160989, 1552321978, 1986445921, 3972891842, 5433126923, 10866253846, 13905121447, 27810242894, 117200309339, 234400618678, 820402165373, 1640804330746]

約数ペア:

[(1, 1640804330746), (2, 820402165373), (7, 234400618678), (14, 117200309339), (59, 27810242894), (118, 13905121447), (151, 10866253846), (302, 5433126923), (413, 3972891842), (826, 1986445921), (1057, 1552321978), (2114, 776160989), (8909, 184173794), (17818, 92086897), (22801, 71961946), (45602, 35980973), (62363, 26310542), (87121, 18833626), (124726, 13155271), (159607, 10280278), (174242, 9416813), (319214, 5140139), (609847, 2690518), (1219694, 1345259)]