2221975874

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{3593}}^1$

素因数の和:3830

約数の個数: 32

約数和(自身を含む): 3505530096

約数和(自身を除く): 1283554222

約数列:

[1, 2, 37, 61, 74, 122, 137, 274, 2257, 3593, 4514, 5069, 7186, 8357, 10138, 16714, 132941, 219173, 265882, 309209, 438346, 492241, 618418, 984482, 8109401, 16218802, 18212917, 30026701, 36425834, 60053402, 1110987937, 2221975874]

約数ペア:

[(1, 2221975874), (2, 1110987937), (37, 60053402), (61, 36425834), (74, 30026701), (122, 18212917), (137, 16218802), (274, 8109401), (2257, 984482), (3593, 618418), (4514, 492241), (5069, 438346), (7186, 309209), (8357, 265882), (10138, 219173), (16714, 132941)]