2000557524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{131581}}^1$

素因数の和:131776

約数の個数: 48

約数和(自身を含む): 5364334976

約数和(自身を除く): 3363777452

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, 131581, 263162, 394743, 526324, 789486, 921067, 1578972, 1842134, 2763201, 3684268, 5526402, 11052804, 23816161, 47632322, 71448483, 95264644, 142896966, 166713127, 285793932, 333426254, 500139381, 666852508, 1000278762, 2000557524]

約数ペア:

[(1, 2000557524), (2, 1000278762), (3, 666852508), (4, 500139381), (6, 333426254), (7, 285793932), (12, 166713127), (14, 142896966), (21, 95264644), (28, 71448483), (42, 47632322), (84, 23816161), (181, 11052804), (362, 5526402), (543, 3684268), (724, 2763201), (1086, 1842134), (1267, 1578972), (2172, 921067), (2534, 789486), (3801, 526324), (5068, 394743), (7602, 263162), (15204, 131581)]