1612804984

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{264221}}^1$

素因数の和:264343

約数の個数: 32

約数和(自身を含む): 3487730400

約数和(自身を除く): 1874925416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 264221, 528442, 1056884, 1849547, 2113768, 3699094, 7398188, 14796376, 28800089, 57600178, 115200356, 201600623, 230400712, 403201246, 806402492, 1612804984]

約数ペア:

[(1, 1612804984), (2, 806402492), (4, 403201246), (7, 230400712), (8, 201600623), (14, 115200356), (28, 57600178), (56, 28800089), (109, 14796376), (218, 7398188), (436, 3699094), (763, 2113768), (872, 1849547), (1526, 1056884), (3052, 528442), (6104, 264221)]