2815172

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 5171712

約数和(自身を除く): 2356540

約数列:

[1, 2, 4, 31, 62, 73, 124, 146, 292, 311, 622, 1244, 2263, 4526, 9052, 9641, 19282, 22703, 38564, 45406, 90812, 703793, 1407586, 2815172]

約数ペア:

[(1, 2815172), (2, 1407586), (4, 703793), (31, 90812), (62, 45406), (73, 38564), (124, 22703), (146, 19282), (292, 9641), (311, 9052), (622, 4526), (1244, 2263)]