1391624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{13381}}^1$

素因数の和:13400

約数の個数: 16

約数和(自身を含む): 2810220

約数和(自身を除く): 1418596

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 13381, 26762, 53524, 107048, 173953, 347906, 695812, 1391624]

約数ペア:

[(1, 1391624), (2, 695812), (4, 347906), (8, 173953), (13, 107048), (26, 53524), (52, 26762), (104, 13381)]