1539248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{5659}}^1$

素因数の和:5684

約数の個数: 20

約数和(自身を含む): 3158280

約数和(自身を除く): 1619032

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 5659, 11318, 22636, 45272, 90544, 96203, 192406, 384812, 769624, 1539248]

約数ペア:

[(1, 1539248), (2, 769624), (4, 384812), (8, 192406), (16, 96203), (17, 90544), (34, 45272), (68, 22636), (136, 11318), (272, 5659)]