2000771210

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{853}}^1\times {\mathrm{1439}}^1$

素因数の和:2462

約数の個数: 32

約数和(自身を含む): 3630251520

約数和(自身を除く): 1629480310

約数列:

[1, 2, 5, 10, 163, 326, 815, 853, 1439, 1630, 1706, 2878, 4265, 7195, 8530, 14390, 139039, 234557, 278078, 469114, 695195, 1172785, 1227467, 1390390, 2345570, 2454934, 6137335, 12274670, 200077121, 400154242, 1000385605, 2000771210]

約数ペア:

[(1, 2000771210), (2, 1000385605), (5, 400154242), (10, 200077121), (163, 12274670), (326, 6137335), (815, 2454934), (853, 2345570), (1439, 1390390), (1630, 1227467), (1706, 1172785), (2878, 695195), (4265, 469114), (7195, 278078), (8530, 234557), (14390, 139039)]