2839312

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:367

約数の個数: 40

約数和(自身を含む): 6374592

約数和(自身を除く): 3535280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 251, 404, 502, 707, 808, 1004, 1414, 1616, 1757, 2008, 2828, 3514, 4016, 5656, 7028, 11312, 14056, 25351, 28112, 50702, 101404, 177457, 202808, 354914, 405616, 709828, 1419656, 2839312]

約数ペア:

[(1, 2839312), (2, 1419656), (4, 709828), (7, 405616), (8, 354914), (14, 202808), (16, 177457), (28, 101404), (56, 50702), (101, 28112), (112, 25351), (202, 14056), (251, 11312), (404, 7028), (502, 5656), (707, 4016), (808, 3514), (1004, 2828), (1414, 2008), (1616, 1757)]