4009586

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{991}}^1$

素因数の和:1034

約数の個数: 24

約数和(自身を含む): 7309056

約数和(自身を除く): 3299470

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 991, 1982, 2023, 4046, 6937, 13874, 16847, 33694, 117929, 235858, 286399, 572798, 2004793, 4009586]

約数ペア:

[(1, 4009586), (2, 2004793), (7, 572798), (14, 286399), (17, 235858), (34, 117929), (119, 33694), (238, 16847), (289, 13874), (578, 6937), (991, 4046), (1982, 2023)]