1120808

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{829}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 2278350

約数和(自身を除く): 1157542

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 829, 1352, 1658, 3316, 6632, 10777, 21554, 43108, 86216, 140101, 280202, 560404, 1120808]

約数ペア:

[(1, 1120808), (2, 560404), (4, 280202), (8, 140101), (13, 86216), (26, 43108), (52, 21554), (104, 10777), (169, 6632), (338, 3316), (676, 1658), (829, 1352)]