1491596

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 2817024

約数和(自身を除く): 1325428

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 523, 713, 1046, 1426, 2092, 2852, 12029, 16213, 24058, 32426, 48116, 64852, 372899, 745798, 1491596]

約数ペア:

[(1, 1491596), (2, 745798), (4, 372899), (23, 64852), (31, 48116), (46, 32426), (62, 24058), (92, 16213), (124, 12029), (523, 2852), (713, 2092), (1046, 1426)]