2545142708

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{353}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 4595996160

約数和(自身を除く): 2050853452

約数列:

[1, 2, 4, 59, 118, 137, 223, 236, 274, 353, 446, 548, 706, 892, 1412, 8083, 13157, 16166, 20827, 26314, 30551, 32332, 41654, 48361, 52628, 61102, 78719, 83308, 96722, 122204, 157438, 193444, 314876, 1802509, 2853299, 3605018, 4644421, 5706598, 7210036, 9288842, 10784503, 11413196, 18577684, 21569006, 43138012, 636285677, 1272571354, 2545142708]

約数ペア:

[(1, 2545142708), (2, 1272571354), (4, 636285677), (59, 43138012), (118, 21569006), (137, 18577684), (223, 11413196), (236, 10784503), (274, 9288842), (353, 7210036), (446, 5706598), (548, 4644421), (706, 3605018), (892, 2853299), (1412, 1802509), (8083, 314876), (13157, 193444), (16166, 157438), (20827, 122204), (26314, 96722), (30551, 83308), (32332, 78719), (41654, 61102), (48361, 52628)]