1304728

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{5261}}^1$

素因数の和:5298

約数の個数: 16

約数和(自身を含む): 2525760

約数和(自身を除く): 1221032

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 5261, 10522, 21044, 42088, 163091, 326182, 652364, 1304728]

約数ペア:

[(1, 1304728), (2, 652364), (4, 326182), (8, 163091), (31, 42088), (62, 21044), (124, 10522), (248, 5261)]