2253844348

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1\times {\mathrm{2311}}^1$

素因数の和:2954

約数の個数: 48

約数和(自身を含む): 4591595008

約数和(自身を除く): 2337750660

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 571, 854, 1142, 1708, 2284, 2311, 3997, 4622, 7994, 9244, 15988, 16177, 32354, 34831, 64708, 69662, 139324, 140971, 243817, 281942, 487634, 563884, 975268, 986797, 1319581, 1973594, 2639162, 3947188, 5278324, 9237067, 18474134, 36948268, 80494441, 160988882, 321977764, 563461087, 1126922174, 2253844348]

約数ペア:

[(1, 2253844348), (2, 1126922174), (4, 563461087), (7, 321977764), (14, 160988882), (28, 80494441), (61, 36948268), (122, 18474134), (244, 9237067), (427, 5278324), (571, 3947188), (854, 2639162), (1142, 1973594), (1708, 1319581), (2284, 986797), (2311, 975268), (3997, 563884), (4622, 487634), (7994, 281942), (9244, 243817), (15988, 140971), (16177, 139324), (32354, 69662), (34831, 64708)]