4385992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 8943480

約数和(自身を除く): 4557488

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181, 233, 362, 466, 724, 932, 1448, 1864, 2353, 3029, 4706, 6058, 9412, 12116, 18824, 24232, 42173, 84346, 168692, 337384, 548249, 1096498, 2192996, 4385992]

約数ペア:

[(1, 4385992), (2, 2192996), (4, 1096498), (8, 548249), (13, 337384), (26, 168692), (52, 84346), (104, 42173), (181, 24232), (233, 18824), (362, 12116), (466, 9412), (724, 6058), (932, 4706), (1448, 3029), (1864, 2353)]