2245500376

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1293491}}^1$

素因数の和:1293535

約数の個数: 32

約数和(自身を含む): 4967009280

約数和(自身を除く): 2721508904

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 1293491, 2586982, 5173964, 9054437, 10347928, 18108874, 36217748, 40098221, 72435496, 80196442, 160392884, 280687547, 320785768, 561375094, 1122750188, 2245500376]

約数ペア:

[(1, 2245500376), (2, 1122750188), (4, 561375094), (7, 320785768), (8, 280687547), (14, 160392884), (28, 80196442), (31, 72435496), (56, 40098221), (62, 36217748), (124, 18108874), (217, 10347928), (248, 9054437), (434, 5173964), (868, 2586982), (1736, 1293491)]