1801430792

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{295123}}^1$

素因数の和:295245

約数の個数: 32

約数和(自身を含む): 3895636800

約数和(自身を除く): 2094206008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 295123, 590246, 1180492, 2065861, 2360984, 4131722, 8263444, 16526888, 32168407, 64336814, 128673628, 225178849, 257347256, 450357698, 900715396, 1801430792]

約数ペア:

[(1, 1801430792), (2, 900715396), (4, 450357698), (7, 257347256), (8, 225178849), (14, 128673628), (28, 64336814), (56, 32168407), (109, 16526888), (218, 8263444), (436, 4131722), (763, 2360984), (872, 2065861), (1526, 1180492), (3052, 590246), (6104, 295123)]