2017085968

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{877}}^1\times {\mathrm{3343}}^1$

素因数の和:4271

約数の個数: 40

約数和(自身を含む): 4004747648

約数和(自身を除く): 1987661680

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 877, 1754, 3343, 3508, 6686, 7016, 13372, 14032, 26744, 37711, 53488, 75422, 143749, 150844, 287498, 301688, 574996, 603376, 1149992, 2299984, 2931811, 5863622, 11727244, 23454488, 46908976, 126067873, 252135746, 504271492, 1008542984, 2017085968]

約数ペア:

[(1, 2017085968), (2, 1008542984), (4, 504271492), (8, 252135746), (16, 126067873), (43, 46908976), (86, 23454488), (172, 11727244), (344, 5863622), (688, 2931811), (877, 2299984), (1754, 1149992), (3343, 603376), (3508, 574996), (6686, 301688), (7016, 287498), (13372, 150844), (14032, 143749), (26744, 75422), (37711, 53488)]