123462658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{467}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 206826048

約数和(自身を除く): 83363390

約数列:

[1, 2, 11, 22, 61, 122, 197, 394, 467, 671, 934, 1342, 2167, 4334, 5137, 10274, 12017, 24034, 28487, 56974, 91999, 132187, 183998, 264374, 313357, 626714, 1011989, 2023978, 5611939, 11223878, 61731329, 123462658]

約数ペア:

[(1, 123462658), (2, 61731329), (11, 11223878), (22, 5611939), (61, 2023978), (122, 1011989), (197, 626714), (394, 313357), (467, 264374), (671, 183998), (934, 132187), (1342, 91999), (2167, 56974), (4334, 28487), (5137, 24034), (10274, 12017)]