1137157028

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{310021}}^1$

素因数の和:310163

約数の個数: 24

約数和(自身を含む): 2291682624

約数和(自身を除く): 1154525596

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 310021, 620042, 1240084, 2170147, 4340294, 8680588, 40612751, 81225502, 162451004, 284289257, 568578514, 1137157028]

約数ペア:

[(1, 1137157028), (2, 568578514), (4, 284289257), (7, 162451004), (14, 81225502), (28, 40612751), (131, 8680588), (262, 4340294), (524, 2170147), (917, 1240084), (1834, 620042), (3668, 310021)]