3886708495

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{523}}^1\times {\mathrm{571}}^1$

素因数の和:1255

約数の個数: 32

約数和(自身を含む): 4963495680

約数和(自身を除く): 1076787185

約数列:

[1, 5, 19, 95, 137, 523, 571, 685, 2603, 2615, 2855, 9937, 10849, 13015, 49685, 54245, 71651, 78227, 298633, 358255, 391135, 1361369, 1486313, 1493165, 5674027, 6806845, 7431565, 28370135, 40912721, 204563605, 777341699, 3886708495]

約数ペア:

[(1, 3886708495), (5, 777341699), (19, 204563605), (95, 40912721), (137, 28370135), (523, 7431565), (571, 6806845), (685, 5674027), (2603, 1493165), (2615, 1486313), (2855, 1361369), (9937, 391135), (10849, 358255), (13015, 298633), (49685, 78227), (54245, 71651)]