2100097748

素因数分解:

$2^2\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{54311}}^1$

素因数の和:55703

約数の個数: 24

約数和(自身を含む): 4203314304

約数和(自身を除く): 2103216556

約数列:

[1, 2, 4, 7, 14, 28, 1381, 2762, 5524, 9667, 19334, 38668, 54311, 108622, 217244, 380177, 760354, 1520708, 75003491, 150006982, 300013964, 525024437, 1050048874, 2100097748]

約数ペア:

[(1, 2100097748), (2, 1050048874), (4, 525024437), (7, 300013964), (14, 150006982), (28, 75003491), (1381, 1520708), (2762, 760354), (5524, 380177), (9667, 217244), (19334, 108622), (38668, 54311)]