2011028955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{27211}}^1$

素因数の和:27611

約数の個数: 32

約数和(自身を含む): 3474428160

約数和(自身を除く): 1463399205

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 379, 1137, 1895, 4927, 5685, 14781, 24635, 27211, 73905, 81633, 136055, 353743, 408165, 1061229, 1768715, 5306145, 10312969, 30938907, 51564845, 134068597, 154694535, 402205791, 670342985, 2011028955]

約数ペア:

[(1, 2011028955), (3, 670342985), (5, 402205791), (13, 154694535), (15, 134068597), (39, 51564845), (65, 30938907), (195, 10312969), (379, 5306145), (1137, 1768715), (1895, 1061229), (4927, 408165), (5685, 353743), (14781, 136055), (24635, 81633), (27211, 73905)]