13302845416

素因数分解:

$2^3\times 7^1\times {\mathrm{739}}^1\times {\mathrm{321449}}^1$

素因数の和:322201

約数の個数: 32

約数和(自身を含む): 28544760000

約数和(自身を除く): 15241914584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 739, 1478, 2956, 5173, 5912, 10346, 20692, 41384, 321449, 642898, 1285796, 2250143, 2571592, 4500286, 9000572, 18001144, 237550811, 475101622, 950203244, 1662855677, 1900406488, 3325711354, 6651422708, 13302845416]

約数ペア:

[(1, 13302845416), (2, 6651422708), (4, 3325711354), (7, 1900406488), (8, 1662855677), (14, 950203244), (28, 475101622), (56, 237550811), (739, 18001144), (1478, 9000572), (2956, 4500286), (5173, 2571592), (5912, 2250143), (10346, 1285796), (20692, 642898), (41384, 321449)]