2905692

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 7160832

約数和(自身を除く): 4255140

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 73, 93, 107, 124, 146, 186, 214, 219, 292, 321, 372, 428, 438, 642, 876, 1284, 2263, 3317, 4526, 6634, 6789, 7811, 9052, 9951, 13268, 13578, 15622, 19902, 23433, 27156, 31244, 39804, 46866, 93732, 242141, 484282, 726423, 968564, 1452846, 2905692]

約数ペア:

[(1, 2905692), (2, 1452846), (3, 968564), (4, 726423), (6, 484282), (12, 242141), (31, 93732), (62, 46866), (73, 39804), (93, 31244), (107, 27156), (124, 23433), (146, 19902), (186, 15622), (214, 13578), (219, 13268), (292, 9951), (321, 9052), (372, 7811), (428, 6789), (438, 6634), (642, 4526), (876, 3317), (1284, 2263)]