421751454

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1\times {\mathrm{2861}}^1$

素因数の和:3256

約数の個数: 32

約数和(自身を含む): 857226240

約数和(自身を除く): 435474786

約数列:

[1, 2, 3, 6, 79, 158, 237, 311, 474, 622, 933, 1866, 2861, 5722, 8583, 17166, 24569, 49138, 73707, 147414, 226019, 452038, 678057, 889771, 1356114, 1779542, 2669313, 5338626, 70291909, 140583818, 210875727, 421751454]

約数ペア:

[(1, 421751454), (2, 210875727), (3, 140583818), (6, 70291909), (79, 5338626), (158, 2669313), (237, 1779542), (311, 1356114), (474, 889771), (622, 678057), (933, 452038), (1866, 226019), (2861, 147414), (5722, 73707), (8583, 49138), (17166, 24569)]