2980446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2447}}^1$

素因数の和:2488

約数の個数: 32

約数和(自身を含む): 7050240

約数和(自身を除く): 4069794

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 2447, 4894, 7341, 14682, 17129, 34258, 51387, 70963, 102774, 141926, 212889, 425778, 496741, 993482, 1490223, 2980446]

約数ペア:

[(1, 2980446), (2, 1490223), (3, 993482), (6, 496741), (7, 425778), (14, 212889), (21, 141926), (29, 102774), (42, 70963), (58, 51387), (87, 34258), (174, 17129), (203, 14682), (406, 7341), (609, 4894), (1218, 2447)]