498101476912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{26906951}}^1$

素因数の和:26907061

約数の個数: 40

約数和(自身を含む): 1050985545120

約数和(自身を除く): 552884068208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 2314, 4628, 9256, 18512, 26906951, 53813902, 107627804, 215255608, 349790363, 430511216, 699580726, 1399161452, 2394718639, 2798322904, 4789437278, 5596645808, 9578874556, 19157749112, 31131342307, 38315498224, 62262684614, 124525369228, 249050738456, 498101476912]

約数ペア:

[(1, 498101476912), (2, 249050738456), (4, 124525369228), (8, 62262684614), (13, 38315498224), (16, 31131342307), (26, 19157749112), (52, 9578874556), (89, 5596645808), (104, 4789437278), (178, 2798322904), (208, 2394718639), (356, 1399161452), (712, 699580726), (1157, 430511216), (1424, 349790363), (2314, 215255608), (4628, 107627804), (9256, 53813902), (18512, 26906951)]