2509558548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{131611}}^1$

素因数の和:131852

約数の個数: 48

約数和(自身を含む): 6721688064

約数和(自身を除く): 4212129516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 227, 454, 681, 908, 1362, 1589, 2724, 3178, 4767, 6356, 9534, 19068, 131611, 263222, 394833, 526444, 789666, 921277, 1579332, 1842554, 2763831, 3685108, 5527662, 11055324, 29875697, 59751394, 89627091, 119502788, 179254182, 209129879, 358508364, 418259758, 627389637, 836519516, 1254779274, 2509558548]

約数ペア:

[(1, 2509558548), (2, 1254779274), (3, 836519516), (4, 627389637), (6, 418259758), (7, 358508364), (12, 209129879), (14, 179254182), (21, 119502788), (28, 89627091), (42, 59751394), (84, 29875697), (227, 11055324), (454, 5527662), (681, 3685108), (908, 2763831), (1362, 1842554), (1589, 1579332), (2724, 921277), (3178, 789666), (4767, 526444), (6356, 394833), (9534, 263222), (19068, 131611)]