4218808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 8709120

約数和(自身を除く): 4490312

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 191, 251, 382, 502, 764, 1004, 1528, 2008, 2101, 2761, 4202, 5522, 8404, 11044, 16808, 22088, 47941, 95882, 191764, 383528, 527351, 1054702, 2109404, 4218808]

約数ペア:

[(1, 4218808), (2, 2109404), (4, 1054702), (8, 527351), (11, 383528), (22, 191764), (44, 95882), (88, 47941), (191, 22088), (251, 16808), (382, 11044), (502, 8404), (764, 5522), (1004, 4202), (1528, 2761), (2008, 2101)]