1949272955

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61813}}^1$

素因数の和:61895

約数の個数: 32

約数和(自身を含む): 2883993984

約数和(自身を除く): 934721029

約数列:

[1, 5, 7, 17, 35, 53, 85, 119, 265, 371, 595, 901, 1855, 4505, 6307, 31535, 61813, 309065, 432691, 1050821, 2163455, 3276089, 5254105, 7355747, 16380445, 22932623, 36778735, 55693513, 114663115, 278467565, 389854591, 1949272955]

約数ペア:

[(1, 1949272955), (5, 389854591), (7, 278467565), (17, 114663115), (35, 55693513), (53, 36778735), (85, 22932623), (119, 16380445), (265, 7355747), (371, 5254105), (595, 3276089), (901, 2163455), (1855, 1050821), (4505, 432691), (6307, 309065), (31535, 61813)]