2011274854

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{4133}}^1$

素因数の和:4380

約数の個数: 32

約数和(自身を含む): 3200311296

約数和(自身を除く): 1189036442

約数列:

[1, 2, 31, 47, 62, 94, 167, 334, 1457, 2914, 4133, 5177, 7849, 8266, 10354, 15698, 128123, 194251, 243319, 256246, 388502, 486638, 690211, 1380422, 6021781, 12043562, 21396541, 32439917, 42793082, 64879834, 1005637427, 2011274854]

約数ペア:

[(1, 2011274854), (2, 1005637427), (31, 64879834), (47, 42793082), (62, 32439917), (94, 21396541), (167, 12043562), (334, 6021781), (1457, 1380422), (2914, 690211), (4133, 486638), (5177, 388502), (7849, 256246), (8266, 243319), (10354, 194251), (15698, 128123)]