1444404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 3725568

約数和(自身を除く): 2281164

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 197, 282, 394, 564, 591, 611, 788, 1182, 1222, 1833, 2364, 2444, 2561, 3666, 5122, 7332, 7683, 9259, 10244, 15366, 18518, 27777, 30732, 37036, 55554, 111108, 120367, 240734, 361101, 481468, 722202, 1444404]

約数ペア:

[(1, 1444404), (2, 722202), (3, 481468), (4, 361101), (6, 240734), (12, 120367), (13, 111108), (26, 55554), (39, 37036), (47, 30732), (52, 27777), (78, 18518), (94, 15366), (141, 10244), (156, 9259), (188, 7683), (197, 7332), (282, 5122), (394, 3666), (564, 2561), (591, 2444), (611, 2364), (788, 1833), (1182, 1222)]