2617491376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{8610169}}^1$

素因数の和:8610196

約数の個数: 20

約数和(自身を含む): 5338305400

約数和(自身を除く): 2720814024

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 8610169, 17220338, 34440676, 68881352, 137762704, 163593211, 327186422, 654372844, 1308745688, 2617491376]

約数ペア:

[(1, 2617491376), (2, 1308745688), (4, 654372844), (8, 327186422), (16, 163593211), (19, 137762704), (38, 68881352), (76, 34440676), (152, 17220338), (304, 8610169)]