1445288

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{1069}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 2937150

約数和(自身を除く): 1491862

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1069, 1352, 2138, 4276, 8552, 13897, 27794, 55588, 111176, 180661, 361322, 722644, 1445288]

約数ペア:

[(1, 1445288), (2, 722644), (4, 361322), (8, 180661), (13, 111176), (26, 55588), (52, 27794), (104, 13897), (169, 8552), (338, 4276), (676, 2138), (1069, 1352)]