1212004948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1783}}^1\times {\mathrm{2207}}^1$

素因数の和:4012

約数の個数: 48

約数和(自身を含む): 2647056384

約数和(自身を除く): 1435051436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1783, 2207, 3566, 4414, 7132, 8828, 12481, 15449, 19613, 24277, 24962, 30898, 39226, 48554, 49924, 61796, 78452, 97108, 137291, 169939, 274582, 339878, 549164, 679756, 3935081, 7870162, 15740324, 27545567, 43285891, 55091134, 86571782, 110182268, 173143564, 303001237, 606002474, 1212004948]

約数ペア:

[(1, 1212004948), (2, 606002474), (4, 303001237), (7, 173143564), (11, 110182268), (14, 86571782), (22, 55091134), (28, 43285891), (44, 27545567), (77, 15740324), (154, 7870162), (308, 3935081), (1783, 679756), (2207, 549164), (3566, 339878), (4414, 274582), (7132, 169939), (8828, 137291), (12481, 97108), (15449, 78452), (19613, 61796), (24277, 49924), (24962, 48554), (30898, 39226)]