139669922

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{619}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 244270080

約数和(自身を除く): 104600158

約数列:

[1, 2, 7, 14, 71, 142, 227, 454, 497, 619, 994, 1238, 1589, 3178, 4333, 8666, 16117, 32234, 43949, 87898, 112819, 140513, 225638, 281026, 307643, 615286, 983591, 1967182, 9976423, 19952846, 69834961, 139669922]

約数ペア:

[(1, 139669922), (2, 69834961), (7, 19952846), (14, 9976423), (71, 1967182), (142, 983591), (227, 615286), (454, 307643), (497, 281026), (619, 225638), (994, 140513), (1238, 112819), (1589, 87898), (3178, 43949), (4333, 32234), (8666, 16117)]