2900652

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 7150080

約数和(自身を除く): 4249428

約数列:

[1, 2, 3, 4, 6, 12, 37, 47, 74, 94, 111, 139, 141, 148, 188, 222, 278, 282, 417, 444, 556, 564, 834, 1668, 1739, 3478, 5143, 5217, 6533, 6956, 10286, 10434, 13066, 15429, 19599, 20572, 20868, 26132, 30858, 39198, 61716, 78396, 241721, 483442, 725163, 966884, 1450326, 2900652]

約数ペア:

[(1, 2900652), (2, 1450326), (3, 966884), (4, 725163), (6, 483442), (12, 241721), (37, 78396), (47, 61716), (74, 39198), (94, 30858), (111, 26132), (139, 20868), (141, 20572), (148, 19599), (188, 15429), (222, 13066), (278, 10434), (282, 10286), (417, 6956), (444, 6533), (556, 5217), (564, 5143), (834, 3478), (1668, 1739)]