2786920502

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{761}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 4290913440

約数和(自身を除く): 1503992938

約数列:

[1, 2, 107, 109, 157, 214, 218, 314, 761, 1522, 11663, 16799, 17113, 23326, 33598, 34226, 81427, 82949, 119477, 162854, 165898, 238954, 1831091, 3662182, 8875543, 12784039, 13022993, 17751086, 25568078, 26045986, 1393460251, 2786920502]

約数ペア:

[(1, 2786920502), (2, 1393460251), (107, 26045986), (109, 25568078), (157, 17751086), (214, 13022993), (218, 12784039), (314, 8875543), (761, 3662182), (1522, 1831091), (11663, 238954), (16799, 165898), (17113, 162854), (23326, 119477), (33598, 82949), (34226, 81427)]