1419656

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 3084480

約数和(自身を除く): 1664824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 251, 404, 502, 707, 808, 1004, 1414, 1757, 2008, 2828, 3514, 5656, 7028, 14056, 25351, 50702, 101404, 177457, 202808, 354914, 709828, 1419656]

約数ペア:

[(1, 1419656), (2, 709828), (4, 354914), (7, 202808), (8, 177457), (14, 101404), (28, 50702), (56, 25351), (101, 14056), (202, 7028), (251, 5656), (404, 3514), (502, 2828), (707, 2008), (808, 1757), (1004, 1414)]