2013290384

素因数分解:

$2^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1\times {\mathrm{541}}^1$

素因数の和:928

約数の個数: 80

約数和(自身を含む): 4516377600

約数和(自身を除く): 2503087216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149, 223, 298, 446, 541, 596, 892, 1043, 1082, 1192, 1561, 1784, 2086, 2164, 2384, 3122, 3568, 3787, 4172, 4328, 6244, 7574, 8344, 8656, 12488, 15148, 16688, 24976, 30296, 33227, 60592, 66454, 80609, 120643, 132908, 161218, 232589, 241286, 265816, 322436, 465178, 482572, 531632, 564263, 644872, 844501, 930356, 965144, 1128526, 1289744, 1689002, 1860712, 1930288, 2257052, 3378004, 3721424, 4514104, 6756008, 9028208, 13512016, 17975807, 35951614, 71903228, 125830649, 143806456, 251661298, 287612912, 503322596, 1006645192, 2013290384]

約数ペア:

[(1, 2013290384), (2, 1006645192), (4, 503322596), (7, 287612912), (8, 251661298), (14, 143806456), (16, 125830649), (28, 71903228), (56, 35951614), (112, 17975807), (149, 13512016), (223, 9028208), (298, 6756008), (446, 4514104), (541, 3721424), (596, 3378004), (892, 2257052), (1043, 1930288), (1082, 1860712), (1192, 1689002), (1561, 1289744), (1784, 1128526), (2086, 965144), (2164, 930356), (2384, 844501), (3122, 644872), (3568, 564263), (3787, 531632), (4172, 482572), (4328, 465178), (6244, 322436), (7574, 265816), (8344, 241286), (8656, 232589), (12488, 161218), (15148, 132908), (16688, 120643), (24976, 80609), (30296, 66454), (33227, 60592)]