508775930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{3529}}^1$

素因数の和:4658

約数の個数: 32

約数和(自身を含む): 987411600

約数和(自身を除く): 478635670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1109, 2218, 3529, 5545, 7058, 11090, 14417, 17645, 28834, 35290, 45877, 72085, 91754, 144170, 229385, 458770, 3913661, 7827322, 19568305, 39136610, 50877593, 101755186, 254387965, 508775930]

約数ペア:

[(1, 508775930), (2, 254387965), (5, 101755186), (10, 50877593), (13, 39136610), (26, 19568305), (65, 7827322), (130, 3913661), (1109, 458770), (2218, 229385), (3529, 144170), (5545, 91754), (7058, 72085), (11090, 45877), (14417, 35290), (17645, 28834)]