1213242298

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{8731}}^1$

素因数の和:8878

約数の個数: 32

約数和(自身を含む): 1987962048

約数和(自身を除く): 774719750

約数列:

[1, 2, 17, 34, 61, 67, 122, 134, 1037, 1139, 2074, 2278, 4087, 8174, 8731, 17462, 69479, 138958, 148427, 296854, 532591, 584977, 1065182, 1169954, 9054047, 9944609, 18108094, 19889218, 35683597, 71367194, 606621149, 1213242298]

約数ペア:

[(1, 1213242298), (2, 606621149), (17, 71367194), (34, 35683597), (61, 19889218), (67, 18108094), (122, 9944609), (134, 9054047), (1037, 1169954), (1139, 1065182), (2074, 584977), (2278, 532591), (4087, 296854), (8174, 148427), (8731, 138958), (17462, 69479)]