289797986

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1627}}^1$

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 467691840

約数和(自身を除く): 177893854

約数列:

[1, 2, 29, 37, 58, 74, 83, 166, 1073, 1627, 2146, 2407, 3071, 3254, 4814, 6142, 47183, 60199, 89059, 94366, 120398, 135041, 178118, 270082, 1745771, 3491542, 3916189, 4996517, 7832378, 9993034, 144898993, 289797986]

約数ペア:

[(1, 289797986), (2, 144898993), (29, 9993034), (37, 7832378), (58, 4996517), (74, 3916189), (83, 3491542), (166, 1745771), (1073, 270082), (1627, 178118), (2146, 135041), (2407, 120398), (3071, 94366), (3254, 89059), (4814, 60199), (6142, 47183)]