2461567696

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{246947}}^1$

素因数の和:247051

約数の個数: 40

約数和(自身を含む): 5511879360

約数和(自身を除く): 3050311664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 9968, 246947, 493894, 987788, 1728629, 1975576, 3457258, 3951152, 6914516, 13829032, 21978283, 27658064, 43956566, 87913132, 153847981, 175826264, 307695962, 351652528, 615391924, 1230783848, 2461567696]

約数ペア:

[(1, 2461567696), (2, 1230783848), (4, 615391924), (7, 351652528), (8, 307695962), (14, 175826264), (16, 153847981), (28, 87913132), (56, 43956566), (89, 27658064), (112, 21978283), (178, 13829032), (356, 6914516), (623, 3951152), (712, 3457258), (1246, 1975576), (1424, 1728629), (2492, 987788), (4984, 493894), (9968, 246947)]