247105402

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{12041}}^1$

素因数の和:12405

約数の個数: 16

約数和(自身を含む): 383802624

約数和(自身を除く): 136697222

約数列:

[1, 2, 31, 62, 331, 662, 10261, 12041, 20522, 24082, 373271, 746542, 3985571, 7971142, 123552701, 247105402]

約数ペア:

[(1, 247105402), (2, 123552701), (31, 7971142), (62, 3985571), (331, 746542), (662, 373271), (10261, 24082), (12041, 20522)]