1839776770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{22937}}^1$

素因数の和:23574

約数の個数: 32

約数和(自身を含む): 3572272368

約数和(自身を除く): 1732495598

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 617, 1234, 3085, 6170, 8021, 16042, 22937, 40105, 45874, 80210, 114685, 229370, 298181, 596362, 1490905, 2981810, 14152129, 28304258, 70760645, 141521290, 183977677, 367955354, 919888385, 1839776770]

約数ペア:

[(1, 1839776770), (2, 919888385), (5, 367955354), (10, 183977677), (13, 141521290), (26, 70760645), (65, 28304258), (130, 14152129), (617, 2981810), (1234, 1490905), (3085, 596362), (6170, 298181), (8021, 229370), (16042, 114685), (22937, 80210), (40105, 45874)]