1199891248

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{460081}}^1$

素因数の和:460252

約数の個数: 20

約数和(自身を含む): 2339056888

約数和(自身を除く): 1139165640

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 460081, 920162, 1840324, 3680648, 7361296, 74993203, 149986406, 299972812, 599945624, 1199891248]

約数ペア:

[(1, 1199891248), (2, 599945624), (4, 299972812), (8, 149986406), (16, 74993203), (163, 7361296), (326, 3680648), (652, 1840324), (1304, 920162), (2608, 460081)]