2045489504

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{863}}^1\times {\mathrm{4357}}^1$

素因数の和:5247

約数の個数: 48

約数和(自身を含む): 4269863808

約数和(自身を除く): 2224374304

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 863, 1726, 3452, 4357, 6904, 8714, 13808, 14671, 17428, 27616, 29342, 34856, 58684, 69712, 74069, 117368, 139424, 148138, 234736, 296276, 469472, 592552, 1185104, 2370208, 3760091, 7520182, 15040364, 30080728, 60161456, 63921547, 120322912, 127843094, 255686188, 511372376, 1022744752, 2045489504]

約数ペア:

[(1, 2045489504), (2, 1022744752), (4, 511372376), (8, 255686188), (16, 127843094), (17, 120322912), (32, 63921547), (34, 60161456), (68, 30080728), (136, 15040364), (272, 7520182), (544, 3760091), (863, 2370208), (1726, 1185104), (3452, 592552), (4357, 469472), (6904, 296276), (8714, 234736), (13808, 148138), (14671, 139424), (17428, 117368), (27616, 74069), (29342, 69712), (34856, 58684)]