248857438

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{6481}}^1$

素因数の和:6819

約数の個数: 16

約数和(自身を含む): 379897056

約数和(自身を除く): 131039618

約数列:

[1, 2, 73, 146, 263, 526, 6481, 12962, 19199, 38398, 473113, 946226, 1704503, 3409006, 124428719, 248857438]

約数ペア:

[(1, 248857438), (2, 124428719), (73, 3409006), (146, 1704503), (263, 946226), (526, 473113), (6481, 38398), (12962, 19199)]