2113709865

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{7643}}^1$

素因数の和:7933

約数の個数: 32

約数和(自身を含む): 3434296320

約数和(自身を除く): 1320586455

約数列:

[1, 3, 5, 15, 103, 179, 309, 515, 537, 895, 1545, 2685, 7643, 18437, 22929, 38215, 55311, 92185, 114645, 276555, 787229, 1368097, 2361687, 3936145, 4104291, 6840485, 11808435, 20521455, 140913991, 422741973, 704569955, 2113709865]

約数ペア:

[(1, 2113709865), (3, 704569955), (5, 422741973), (15, 140913991), (103, 20521455), (179, 11808435), (309, 6840485), (515, 4104291), (537, 3936145), (895, 2361687), (1545, 1368097), (2685, 787229), (7643, 276555), (18437, 114645), (22929, 92185), (38215, 55311)]