2017499185

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{373}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 2715231024

約数和(自身を除く): 697731839

約数列:

[1, 5, 13, 37, 65, 169, 173, 185, 373, 481, 845, 865, 1865, 2249, 2405, 4849, 6253, 6401, 11245, 13801, 24245, 29237, 31265, 32005, 63037, 64529, 69005, 83213, 146185, 179413, 315185, 322645, 416065, 838877, 897065, 1081769, 2332369, 2387573, 4194385, 5408845, 10905401, 11661845, 11937865, 31038449, 54527005, 155192245, 403499837, 2017499185]

約数ペア:

[(1, 2017499185), (5, 403499837), (13, 155192245), (37, 54527005), (65, 31038449), (169, 11937865), (173, 11661845), (185, 10905401), (373, 5408845), (481, 4194385), (845, 2387573), (865, 2332369), (1865, 1081769), (2249, 897065), (2405, 838877), (4849, 416065), (6253, 322645), (6401, 315185), (11245, 179413), (13801, 146185), (24245, 83213), (29237, 69005), (31265, 64529), (32005, 63037)]