418858907548

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{1021}}^1\times {\mathrm{14879}}^1$

素因数の和:16078

約数の個数: 48

約数和(自身を含む): 752399343360

約数和(自身を除く): 333540435812

約数列:

[1, 2, 4, 61, 113, 122, 226, 244, 452, 1021, 2042, 4084, 6893, 13786, 14879, 27572, 29758, 59516, 62281, 115373, 124562, 230746, 249124, 461492, 907619, 1681327, 1815238, 3362654, 3630476, 6725308, 7037753, 14075506, 15191459, 28151012, 30382918, 60765836, 102560947, 205121894, 410243788, 926678999, 1716634867, 1853357998, 3433269734, 3706715996, 6866539468, 104714726887, 209429453774, 418858907548]

約数ペア:

[(1, 418858907548), (2, 209429453774), (4, 104714726887), (61, 6866539468), (113, 3706715996), (122, 3433269734), (226, 1853357998), (244, 1716634867), (452, 926678999), (1021, 410243788), (2042, 205121894), (4084, 102560947), (6893, 60765836), (13786, 30382918), (14879, 28151012), (27572, 15191459), (29758, 14075506), (59516, 7037753), (62281, 6725308), (115373, 3630476), (124562, 3362654), (230746, 1815238), (249124, 1681327), (461492, 907619)]