2079557508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{136777}}^1$

素因数の和:136972

約数の個数: 48

約数和(自身を含む): 5576165504

約数和(自身を除く): 3496607996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 181, 362, 543, 724, 1086, 1267, 2172, 2534, 3801, 5068, 7602, 15204, 136777, 273554, 410331, 547108, 820662, 957439, 1641324, 1914878, 2872317, 3829756, 5744634, 11489268, 24756637, 49513274, 74269911, 99026548, 148539822, 173296459, 297079644, 346592918, 519889377, 693185836, 1039778754, 2079557508]

約数ペア:

[(1, 2079557508), (2, 1039778754), (3, 693185836), (4, 519889377), (6, 346592918), (7, 297079644), (12, 173296459), (14, 148539822), (21, 99026548), (28, 74269911), (42, 49513274), (84, 24756637), (181, 11489268), (362, 5744634), (543, 3829756), (724, 2872317), (1086, 1914878), (1267, 1641324), (2172, 957439), (2534, 820662), (3801, 547108), (5068, 410331), (7602, 273554), (15204, 136777)]