2537692

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 4780944

約数和(自身を除く): 2243252

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 557, 1114, 1139, 2228, 2278, 4556, 9469, 18938, 37319, 37876, 74638, 149276, 634423, 1268846, 2537692]

約数ペア:

[(1, 2537692), (2, 1268846), (4, 634423), (17, 149276), (34, 74638), (67, 37876), (68, 37319), (134, 18938), (268, 9469), (557, 4556), (1114, 2278), (1139, 2228)]