2178914608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{9133}}^1$

素因数の和:9222

約数の個数: 80

約数和(自身を含む): 4820413696

約数和(自身を除く): 2641499088

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 37, 52, 62, 74, 104, 124, 148, 208, 248, 296, 403, 481, 496, 592, 806, 962, 1147, 1612, 1924, 2294, 3224, 3848, 4588, 6448, 7696, 9133, 9176, 14911, 18266, 18352, 29822, 36532, 59644, 73064, 118729, 119288, 146128, 237458, 238576, 283123, 337921, 474916, 566246, 675842, 949832, 1132492, 1351684, 1899664, 2264984, 2703368, 3680599, 4392973, 4529968, 5406736, 7361198, 8785946, 10475551, 14722396, 17571892, 20951102, 29444792, 35143784, 41902204, 58889584, 70287568, 83804408, 136182163, 167608816, 272364326, 544728652, 1089457304, 2178914608]

約数ペア:

[(1, 2178914608), (2, 1089457304), (4, 544728652), (8, 272364326), (13, 167608816), (16, 136182163), (26, 83804408), (31, 70287568), (37, 58889584), (52, 41902204), (62, 35143784), (74, 29444792), (104, 20951102), (124, 17571892), (148, 14722396), (208, 10475551), (248, 8785946), (296, 7361198), (403, 5406736), (481, 4529968), (496, 4392973), (592, 3680599), (806, 2703368), (962, 2264984), (1147, 1899664), (1612, 1351684), (1924, 1132492), (2294, 949832), (3224, 675842), (3848, 566246), (4588, 474916), (6448, 337921), (7696, 283123), (9133, 238576), (9176, 237458), (14911, 146128), (18266, 119288), (18352, 118729), (29822, 73064), (36532, 59644)]