13944950

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{2129}}^1$

素因数の和:2272

約数の個数: 24

約数和(自身を含む): 26147880

約数和(自身を除く): 12202930

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 655, 1310, 2129, 3275, 4258, 6550, 10645, 21290, 53225, 106450, 278899, 557798, 1394495, 2788990, 6972475, 13944950]

約数ペア:

[(1, 13944950), (2, 6972475), (5, 2788990), (10, 1394495), (25, 557798), (50, 278899), (131, 106450), (262, 53225), (655, 21290), (1310, 10645), (2129, 6550), (3275, 4258)]