2039512

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 4050000

約数和(自身を除く): 2010488

約数列:

[1, 2, 4, 8, 29, 58, 59, 116, 118, 149, 232, 236, 298, 472, 596, 1192, 1711, 3422, 4321, 6844, 8642, 8791, 13688, 17284, 17582, 34568, 35164, 70328, 254939, 509878, 1019756, 2039512]

約数ペア:

[(1, 2039512), (2, 1019756), (4, 509878), (8, 254939), (29, 70328), (58, 35164), (59, 34568), (116, 17582), (118, 17284), (149, 13688), (232, 8791), (236, 8642), (298, 6844), (472, 4321), (596, 3422), (1192, 1711)]