2551661512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{2707}}^1$

素因数の和:2998

約数の個数: 64

約数和(自身を含む): 5264352000

約数和(自身を除く): 2712690488

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 239, 478, 493, 956, 986, 1912, 1972, 2707, 3944, 4063, 5414, 6931, 8126, 10828, 13862, 16252, 21656, 27724, 32504, 46019, 55448, 78503, 92038, 117827, 157006, 184076, 235654, 314012, 368152, 471308, 628024, 646973, 942616, 1293946, 1334551, 2587892, 2669102, 5175784, 5338204, 10676408, 10998541, 18762217, 21997082, 37524434, 43994164, 75048868, 87988328, 150097736, 318957689, 637915378, 1275830756, 2551661512]

約数ペア:

[(1, 2551661512), (2, 1275830756), (4, 637915378), (8, 318957689), (17, 150097736), (29, 87988328), (34, 75048868), (58, 43994164), (68, 37524434), (116, 21997082), (136, 18762217), (232, 10998541), (239, 10676408), (478, 5338204), (493, 5175784), (956, 2669102), (986, 2587892), (1912, 1334551), (1972, 1293946), (2707, 942616), (3944, 646973), (4063, 628024), (5414, 471308), (6931, 368152), (8126, 314012), (10828, 235654), (13862, 184076), (16252, 157006), (21656, 117827), (27724, 92038), (32504, 78503), (46019, 55448)]