1969874690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{339049}}^1$

素因数の和:339146

約数の個数: 32

約数和(自身を含む): 4101148800

約数和(自身を除く): 2131274110

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 5810, 339049, 678098, 1695245, 2373343, 3390490, 4746686, 11866715, 23733430, 28141067, 56282134, 140705335, 196987469, 281410670, 393974938, 984937345, 1969874690]

約数ペア:

[(1, 1969874690), (2, 984937345), (5, 393974938), (7, 281410670), (10, 196987469), (14, 140705335), (35, 56282134), (70, 28141067), (83, 23733430), (166, 11866715), (415, 4746686), (581, 3390490), (830, 2373343), (1162, 1695245), (2905, 678098), (5810, 339049)]