312889718

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{6481}}^1$

素因数の和:6823

約数の個数: 16

約数和(自身を含む): 476038080

約数和(自身を除く): 163148362

約数列:

[1, 2, 101, 202, 239, 478, 6481, 12962, 24139, 48278, 654581, 1309162, 1548959, 3097918, 156444859, 312889718]

約数ペア:

[(1, 312889718), (2, 156444859), (101, 3097918), (202, 1548959), (239, 1309162), (478, 654581), (6481, 48278), (12962, 24139)]