421059914

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{42437}}^1$

素因数の和:42502

約数の個数: 24

約数和(自身を含む): 711176004

約数和(自身を除く): 290116090

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 4961, 9922, 42437, 84874, 466807, 933614, 1739917, 3479834, 5134877, 10269754, 19139087, 38278174, 210529957, 421059914]

約数ペア:

[(1, 421059914), (2, 210529957), (11, 38278174), (22, 19139087), (41, 10269754), (82, 5134877), (121, 3479834), (242, 1739917), (451, 933614), (902, 466807), (4961, 84874), (9922, 42437)]