242473804

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{12743}}^1$

素因数の和:12885

約数の個数: 24

約数和(自身を含む): 436762368

約数和(自身を除く): 194288564

約数列:

[1, 2, 4, 67, 71, 134, 142, 268, 284, 4757, 9514, 12743, 19028, 25486, 50972, 853781, 904753, 1707562, 1809506, 3415124, 3619012, 60618451, 121236902, 242473804]

約数ペア:

[(1, 242473804), (2, 121236902), (4, 60618451), (67, 3619012), (71, 3415124), (134, 1809506), (142, 1707562), (268, 904753), (284, 853781), (4757, 50972), (9514, 25486), (12743, 19028)]