1520970082

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{2557}}^1$

素因数の和:2842

約数の個数: 32

約数和(自身を含む): 2429649792

約数和(自身を除く): 908679710

約数列:

[1, 2, 23, 46, 67, 134, 193, 386, 1541, 2557, 3082, 4439, 5114, 8878, 12931, 25862, 58811, 117622, 171319, 297413, 342638, 493501, 594826, 987002, 3940337, 7880674, 11350523, 22701046, 33064567, 66129134, 760485041, 1520970082]

約数ペア:

[(1, 1520970082), (2, 760485041), (23, 66129134), (46, 33064567), (67, 22701046), (134, 11350523), (193, 7880674), (386, 3940337), (1541, 987002), (2557, 594826), (3082, 493501), (4439, 342638), (5114, 297413), (8878, 171319), (12931, 117622), (25862, 58811)]