1274797446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{769}}^1$

素因数の和:1241

約数の個数: 64

約数和(自身を含む): 2808146880

約数和(自身を除く): 1533349434

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 401, 689, 769, 802, 1203, 1378, 1538, 2067, 2307, 2406, 4134, 4614, 5213, 9997, 10426, 15639, 19994, 21253, 29991, 31278, 40757, 42506, 59982, 63759, 81514, 122271, 127518, 244542, 276289, 308369, 529841, 552578, 616738, 828867, 925107, 1059682, 1589523, 1657734, 1850214, 3179046, 4008797, 8017594, 12026391, 16343557, 24052782, 32687114, 49030671, 98061342, 212466241, 424932482, 637398723, 1274797446]

約数ペア:

[(1, 1274797446), (2, 637398723), (3, 424932482), (6, 212466241), (13, 98061342), (26, 49030671), (39, 32687114), (53, 24052782), (78, 16343557), (106, 12026391), (159, 8017594), (318, 4008797), (401, 3179046), (689, 1850214), (769, 1657734), (802, 1589523), (1203, 1059682), (1378, 925107), (1538, 828867), (2067, 616738), (2307, 552578), (2406, 529841), (4134, 308369), (4614, 276289), (5213, 244542), (9997, 127518), (10426, 122271), (15639, 81514), (19994, 63759), (21253, 59982), (29991, 42506), (31278, 40757)]