2007249248

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{367}}^1\times {\mathrm{2551}}^1$

素因数の和:2995

約数の個数: 48

約数和(自身を含む): 4023258624

約数和(自身を除く): 2016009376

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 367, 536, 734, 1072, 1468, 2144, 2551, 2936, 5102, 5872, 10204, 11744, 20408, 24589, 40816, 49178, 81632, 98356, 170917, 196712, 341834, 393424, 683668, 786848, 936217, 1367336, 1872434, 2734672, 3744868, 5469344, 7489736, 14979472, 29958944, 62726539, 125453078, 250906156, 501812312, 1003624624, 2007249248]

約数ペア:

[(1, 2007249248), (2, 1003624624), (4, 501812312), (8, 250906156), (16, 125453078), (32, 62726539), (67, 29958944), (134, 14979472), (268, 7489736), (367, 5469344), (536, 3744868), (734, 2734672), (1072, 1872434), (1468, 1367336), (2144, 936217), (2551, 786848), (2936, 683668), (5102, 393424), (5872, 341834), (10204, 196712), (11744, 170917), (20408, 98356), (24589, 81632), (40816, 49178)]