2215207874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1\times {\mathrm{2789}}^1$

素因数の和:3338

約数の個数: 32

約数和(自身を含む): 3680121600

約数和(自身を除く): 1464913726

約数列:

[1, 2, 11, 22, 79, 158, 457, 869, 914, 1738, 2789, 5027, 5578, 10054, 30679, 36103, 61358, 72206, 220331, 397133, 440662, 794266, 1274573, 2423641, 2549146, 4847282, 14020303, 28040606, 100691267, 201382534, 1107603937, 2215207874]

約数ペア:

[(1, 2215207874), (2, 1107603937), (11, 201382534), (22, 100691267), (79, 28040606), (158, 14020303), (457, 4847282), (869, 2549146), (914, 2423641), (1738, 1274573), (2789, 794266), (5027, 440662), (5578, 397133), (10054, 220331), (30679, 72206), (36103, 61358)]