253952942

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{743}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 404974080

約数和(自身を除く): 151021138

約数列:

[1, 2, 29, 58, 71, 83, 142, 166, 743, 1486, 2059, 2407, 4118, 4814, 5893, 11786, 21547, 43094, 52753, 61669, 105506, 123338, 170897, 341794, 1529837, 1788401, 3059674, 3576802, 4378499, 8756998, 126976471, 253952942]

約数ペア:

[(1, 253952942), (2, 126976471), (29, 8756998), (58, 4378499), (71, 3576802), (83, 3059674), (142, 1788401), (166, 1529837), (743, 341794), (1486, 170897), (2059, 123338), (2407, 105506), (4118, 61669), (4814, 52753), (5893, 43094), (11786, 21547)]