2007402884

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{5171}}^1$

素因数の和:5316

約数の個数: 48

約数和(自身を含む): 3753051456

約数和(自身を除く): 1745648572

約数列:

[1, 2, 4, 37, 43, 61, 74, 86, 122, 148, 172, 244, 1591, 2257, 2623, 3182, 4514, 5171, 5246, 6364, 9028, 10342, 10492, 20684, 97051, 191327, 194102, 222353, 315431, 382654, 388204, 444706, 630862, 765308, 889412, 1261724, 8227061, 11670947, 13563533, 16454122, 23341894, 27127066, 32908244, 46683788, 54254132, 501850721, 1003701442, 2007402884]

約数ペア:

[(1, 2007402884), (2, 1003701442), (4, 501850721), (37, 54254132), (43, 46683788), (61, 32908244), (74, 27127066), (86, 23341894), (122, 16454122), (148, 13563533), (172, 11670947), (244, 8227061), (1591, 1261724), (2257, 889412), (2623, 765308), (3182, 630862), (4514, 444706), (5171, 388204), (5246, 382654), (6364, 315431), (9028, 222353), (10342, 194102), (10492, 191327), (20684, 97051)]