1343281810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1481}}^1\times {\mathrm{6977}}^1$

素因数の和:8478

約数の個数: 32

約数和(自身を含む): 2606031792

約数和(自身を除く): 1262749982

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1481, 2962, 6977, 7405, 13954, 14810, 19253, 34885, 38506, 69770, 90701, 96265, 181402, 192530, 453505, 907010, 10332937, 20665874, 51664685, 103329370, 134328181, 268656362, 671640905, 1343281810]

約数ペア:

[(1, 1343281810), (2, 671640905), (5, 268656362), (10, 134328181), (13, 103329370), (26, 51664685), (65, 20665874), (130, 10332937), (1481, 907010), (2962, 453505), (6977, 192530), (7405, 181402), (13954, 96265), (14810, 90701), (19253, 69770), (34885, 38506)]