1817408

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:474

約数の個数: 28

約数和(自身を含む): 3665220

約数和(自身を除く): 1847812

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 389, 584, 778, 1168, 1556, 2336, 3112, 4672, 6224, 12448, 24896, 28397, 56794, 113588, 227176, 454352, 908704, 1817408]

約数ペア:

[(1, 1817408), (2, 908704), (4, 454352), (8, 227176), (16, 113588), (32, 56794), (64, 28397), (73, 24896), (146, 12448), (292, 6224), (389, 4672), (584, 3112), (778, 2336), (1168, 1556)]