1387669732

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{829}}^1\times {\mathrm{3911}}^1$

素因数の和:4851

約数の個数: 24

約数和(自身を含む): 2454701760

約数和(自身を除く): 1067032028

約数列:

[1, 2, 4, 107, 214, 428, 829, 1658, 3316, 3911, 7822, 15644, 88703, 177406, 354812, 418477, 836954, 1673908, 3242219, 6484438, 12968876, 346917433, 693834866, 1387669732]

約数ペア:

[(1, 1387669732), (2, 693834866), (4, 346917433), (107, 12968876), (214, 6484438), (428, 3242219), (829, 1673908), (1658, 836954), (3316, 418477), (3911, 354812), (7822, 177406), (15644, 88703)]