1994290508

素因数分解:

$2^2\times 7^1\times {\mathrm{6869}}^1\times {\mathrm{10369}}^1$

素因数の和:17249

約数の個数: 24

約数和(自身を含む): 3989546400

約数和(自身を除く): 1995255892

約数列:

[1, 2, 4, 7, 14, 28, 6869, 10369, 13738, 20738, 27476, 41476, 48083, 72583, 96166, 145166, 192332, 290332, 71224661, 142449322, 284898644, 498572627, 997145254, 1994290508]

約数ペア:

[(1, 1994290508), (2, 997145254), (4, 498572627), (7, 284898644), (14, 142449322), (28, 71224661), (6869, 290332), (10369, 192332), (13738, 145166), (20738, 96166), (27476, 72583), (41476, 48083)]