2013404902

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1\times {\mathrm{449}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 3106512000

約数和(自身を除く): 1093107098

約数列:

[1, 2, 79, 101, 158, 202, 281, 449, 562, 898, 7979, 15958, 22199, 28381, 35471, 44398, 45349, 56762, 70942, 90698, 126169, 252338, 2242099, 3582571, 4484198, 7165142, 9967351, 12743069, 19934702, 25486138, 1006702451, 2013404902]

約数ペア:

[(1, 2013404902), (2, 1006702451), (79, 25486138), (101, 19934702), (158, 12743069), (202, 9967351), (281, 7165142), (449, 4484198), (562, 3582571), (898, 2242099), (7979, 252338), (15958, 126169), (22199, 90698), (28381, 70942), (35471, 56762), (44398, 45349)]