907174953128

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{439}}^1\times {\mathrm{2369791}}^1$

素因数の和:2370345

約数の個数: 32

約数和(自身を含む): 1720468992000

約数和(自身を除く): 813294038872

約数列:

[1, 2, 4, 8, 109, 218, 436, 439, 872, 878, 1756, 3512, 47851, 95702, 191404, 382808, 2369791, 4739582, 9479164, 18958328, 258307219, 516614438, 1033228876, 1040338249, 2066457752, 2080676498, 4161352996, 8322705992, 113396869141, 226793738282, 453587476564, 907174953128]

約数ペア:

[(1, 907174953128), (2, 453587476564), (4, 226793738282), (8, 113396869141), (109, 8322705992), (218, 4161352996), (436, 2080676498), (439, 2066457752), (872, 1040338249), (878, 1033228876), (1756, 516614438), (3512, 258307219), (47851, 18958328), (95702, 9479164), (191404, 4739582), (382808, 2369791)]