1566750770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{708937}}^1$

素因数の和:708974

約数の個数: 32

約数和(自身を含む): 3215742768

約数和(自身を除く): 1648991998

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 708937, 1417874, 3544685, 7089370, 9216181, 12051929, 18432362, 24103858, 46080905, 60259645, 92161810, 120519290, 156675077, 313350154, 783375385, 1566750770]

約数ペア:

[(1, 1566750770), (2, 783375385), (5, 313350154), (10, 156675077), (13, 120519290), (17, 92161810), (26, 60259645), (34, 46080905), (65, 24103858), (85, 18432362), (130, 12051929), (170, 9216181), (221, 7089370), (442, 3544685), (1105, 1417874), (2210, 708937)]