2029260044

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1\times {\mathrm{2243}}^1$

素因数の和:2742

約数の個数: 48

約数和(自身を含む): 4121779200

約数和(自身を除く): 2092519156

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 409, 553, 818, 1106, 1636, 2212, 2243, 2863, 4486, 5726, 8972, 11452, 15701, 31402, 32311, 62804, 64622, 129244, 177197, 226177, 354394, 452354, 708788, 904708, 917387, 1240379, 1834774, 2480758, 3669548, 4961516, 6421709, 12843418, 25686836, 72473573, 144947146, 289894292, 507315011, 1014630022, 2029260044]

約数ペア:

[(1, 2029260044), (2, 1014630022), (4, 507315011), (7, 289894292), (14, 144947146), (28, 72473573), (79, 25686836), (158, 12843418), (316, 6421709), (409, 4961516), (553, 3669548), (818, 2480758), (1106, 1834774), (1636, 1240379), (2212, 917387), (2243, 904708), (2863, 708788), (4486, 452354), (5726, 354394), (8972, 226177), (11452, 177197), (15701, 129244), (31402, 64622), (32311, 62804)]