390287105852

素因数分解:

$2^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{57837449}}^1$

素因数の和:57837701

約数の個数: 24

約数和(自身を含む): 783813122400

約数和(自身を除く): 393526016548

約数列:

[1, 2, 4, 7, 14, 28, 241, 482, 964, 1687, 3374, 6748, 57837449, 115674898, 231349796, 404862143, 809724286, 1619448572, 13938825209, 27877650418, 55755300836, 97571776463, 195143552926, 390287105852]

約数ペア:

[(1, 390287105852), (2, 195143552926), (4, 97571776463), (7, 55755300836), (14, 27877650418), (28, 13938825209), (241, 1619448572), (482, 809724286), (964, 404862143), (1687, 231349796), (3374, 115674898), (6748, 57837449)]