527668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 997920

約数和(自身を除く): 470252

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 131, 212, 262, 524, 1007, 2014, 2489, 4028, 4978, 6943, 9956, 13886, 27772, 131917, 263834, 527668]

約数ペア:

[(1, 527668), (2, 263834), (4, 131917), (19, 27772), (38, 13886), (53, 9956), (76, 6943), (106, 4978), (131, 4028), (212, 2489), (262, 2014), (524, 1007)]