2381569358

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5487487}}^1$

素因数の和:5487527

約数の個数: 16

約数和(自身を含む): 4214390784

約数和(自身を除く): 1832821426

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 5487487, 10974974, 38412409, 76824818, 170112097, 340224194, 1190784679, 2381569358]

約数ペア:

[(1, 2381569358), (2, 1190784679), (7, 340224194), (14, 170112097), (31, 76824818), (62, 38412409), (217, 10974974), (434, 5487487)]