4989228

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 12678624

約数和(自身を除く): 7689396

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 444, 629, 661, 1258, 1322, 1887, 1983, 2516, 2644, 3774, 3966, 7548, 7932, 11237, 22474, 24457, 33711, 44948, 48914, 67422, 73371, 97828, 134844, 146742, 293484, 415769, 831538, 1247307, 1663076, 2494614, 4989228]

約数ペア:

[(1, 4989228), (2, 2494614), (3, 1663076), (4, 1247307), (6, 831538), (12, 415769), (17, 293484), (34, 146742), (37, 134844), (51, 97828), (68, 73371), (74, 67422), (102, 48914), (111, 44948), (148, 33711), (204, 24457), (222, 22474), (444, 11237), (629, 7932), (661, 7548), (1258, 3966), (1322, 3774), (1887, 2644), (1983, 2516)]