1085204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 2032800

約数和(自身を除く): 947596

約数列:

[1, 2, 4, 19, 38, 76, 109, 131, 218, 262, 436, 524, 2071, 2489, 4142, 4978, 8284, 9956, 14279, 28558, 57116, 271301, 542602, 1085204]

約数ペア:

[(1, 1085204), (2, 542602), (4, 271301), (19, 57116), (38, 28558), (76, 14279), (109, 9956), (131, 8284), (218, 4978), (262, 4142), (436, 2489), (524, 2071)]