4421164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1129}}^1$

素因数の和:1233

約数の個数: 24

約数和(自身を含む): 8542800

約数和(自身を除く): 4121636

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1129, 1958, 2258, 3916, 4516, 12419, 24838, 49676, 100481, 200962, 401924, 1105291, 2210582, 4421164]

約数ペア:

[(1, 4421164), (2, 2210582), (4, 1105291), (11, 401924), (22, 200962), (44, 100481), (89, 49676), (178, 24838), (356, 12419), (979, 4516), (1129, 3916), (1958, 2258)]