2016159691399

素因数分解:

$7^3\times {\mathrm{983}}^1\times {\mathrm{1289}}^1\times {\mathrm{4639}}^1$

素因数の和:6932

約数の個数: 32

約数和(自身を含む): 2355932160000

約数和(自身を除く): 339772468601

約数列:

[1, 7, 49, 343, 983, 1289, 4639, 6881, 9023, 32473, 48167, 63161, 227311, 337169, 442127, 1267087, 1591177, 4560137, 5979671, 8869609, 31920959, 41857697, 62087263, 223446713, 293003879, 434610841, 1564126991, 2051027153, 5878016593, 41146116151, 288022813057, 2016159691399]

約数ペア:

[(1, 2016159691399), (7, 288022813057), (49, 41146116151), (343, 5878016593), (983, 2051027153), (1289, 1564126991), (4639, 434610841), (6881, 293003879), (9023, 223446713), (32473, 62087263), (48167, 41857697), (63161, 31920959), (227311, 8869609), (337169, 5979671), (442127, 4560137), (1267087, 1591177)]