319291214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{953}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 531782496

約数和(自身を除く): 212491282

約数列:

[1, 2, 11, 22, 97, 157, 194, 314, 953, 1067, 1727, 1906, 2134, 3454, 10483, 15229, 20966, 30458, 92441, 149621, 167519, 184882, 299242, 335038, 1016851, 1645831, 2033702, 3291662, 14513237, 29026474, 159645607, 319291214]

約数ペア:

[(1, 319291214), (2, 159645607), (11, 29026474), (22, 14513237), (97, 3291662), (157, 2033702), (194, 1645831), (314, 1016851), (953, 335038), (1067, 299242), (1727, 184882), (1906, 167519), (2134, 149621), (3454, 92441), (10483, 30458), (15229, 20966)]