2045797430

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{38651}}^1$

素因数の和:38804

約数の個数: 32

約数和(自身を含む): 3784803840

約数和(自身を除く): 1739006410

約数列:

[1, 2, 5, 10, 67, 79, 134, 158, 335, 395, 670, 790, 5293, 10586, 26465, 38651, 52930, 77302, 193255, 386510, 2589617, 3053429, 5179234, 6106858, 12948085, 15267145, 25896170, 30534290, 204579743, 409159486, 1022898715, 2045797430]

約数ペア:

[(1, 2045797430), (2, 1022898715), (5, 409159486), (10, 204579743), (67, 30534290), (79, 25896170), (134, 15267145), (158, 12948085), (335, 6106858), (395, 5179234), (670, 3053429), (790, 2589617), (5293, 386510), (10586, 193255), (26465, 77302), (38651, 52930)]