1997751602

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1283}}^1\times {\mathrm{10111}}^1$

素因数の和:11414

約数の個数: 32

約数和(自身を含む): 3739336704

約数和(自身を除く): 1741585102

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1283, 2566, 8981, 10111, 14113, 17962, 20222, 28226, 70777, 98791, 111221, 141554, 197582, 222442, 778547, 1557094, 12972413, 25944826, 90806891, 142696543, 181613782, 285393086, 998875801, 1997751602]

約数ペア:

[(1, 1997751602), (2, 998875801), (7, 285393086), (11, 181613782), (14, 142696543), (22, 90806891), (77, 25944826), (154, 12972413), (1283, 1557094), (2566, 778547), (8981, 222442), (10111, 197582), (14113, 141554), (17962, 111221), (20222, 98791), (28226, 70777)]