4970992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23899}}^1$

素因数の和:23920

約数の個数: 20

約数和(自身を含む): 10372600

約数和(自身を除く): 5401608

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 23899, 47798, 95596, 191192, 310687, 382384, 621374, 1242748, 2485496, 4970992]

約数ペア:

[(1, 4970992), (2, 2485496), (4, 1242748), (8, 621374), (13, 382384), (16, 310687), (26, 191192), (52, 95596), (104, 47798), (208, 23899)]