1917771212

素因数分解:

$2^2\times 7^2\times {\mathrm{1201}}^1\times {\mathrm{8147}}^1$

素因数の和:9366

約数の個数: 36

約数和(自身を含む): 3907764504

約数和(自身を除く): 1989993292

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1201, 2402, 4804, 8147, 8407, 16294, 16814, 32588, 33628, 57029, 58849, 114058, 117698, 228116, 235396, 399203, 798406, 1596812, 9784547, 19569094, 39138188, 68491829, 136983658, 273967316, 479442803, 958885606, 1917771212]

約数ペア:

[(1, 1917771212), (2, 958885606), (4, 479442803), (7, 273967316), (14, 136983658), (28, 68491829), (49, 39138188), (98, 19569094), (196, 9784547), (1201, 1596812), (2402, 798406), (4804, 399203), (8147, 235396), (8407, 228116), (16294, 117698), (16814, 114058), (32588, 58849), (33628, 57029)]