2940821567005

素因数分解:

$5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{659}}^1\times {\mathrm{667547}}^1$

素因数の和:668409

約数の個数: 32

約数和(自身を含む): 4060400762880

約数和(自身を除く): 1119579195875

約数列:

[1, 5, 7, 35, 191, 659, 955, 1337, 3295, 4613, 6685, 23065, 125869, 629345, 667547, 881083, 3337735, 4405415, 4672829, 23364145, 127501477, 439913473, 637507385, 892510339, 2199567365, 3079394311, 4462551695, 15396971555, 84023473343, 420117366715, 588164313401, 2940821567005]

約数ペア:

[(1, 2940821567005), (5, 588164313401), (7, 420117366715), (35, 84023473343), (191, 15396971555), (659, 4462551695), (955, 3079394311), (1337, 2199567365), (3295, 892510339), (4613, 637507385), (6685, 439913473), (23065, 127501477), (125869, 23364145), (629345, 4672829), (667547, 4405415), (881083, 3337735)]