1148212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 2201472

約数和(自身を除く): 1053260

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 311, 622, 923, 1244, 1846, 3692, 4043, 8086, 16172, 22081, 44162, 88324, 287053, 574106, 1148212]

約数ペア:

[(1, 1148212), (2, 574106), (4, 287053), (13, 88324), (26, 44162), (52, 22081), (71, 16172), (142, 8086), (284, 4043), (311, 3692), (622, 1846), (923, 1244)]