3975484

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:238

約数の個数: 36

約数和(自身を含む): 7822360

約数和(自身を除く): 3846876

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 181, 289, 323, 362, 578, 646, 724, 1156, 1292, 3077, 3439, 5491, 6154, 6878, 10982, 12308, 13756, 21964, 52309, 58463, 104618, 116926, 209236, 233852, 993871, 1987742, 3975484]

約数ペア:

[(1, 3975484), (2, 1987742), (4, 993871), (17, 233852), (19, 209236), (34, 116926), (38, 104618), (68, 58463), (76, 52309), (181, 21964), (289, 13756), (323, 12308), (362, 10982), (578, 6878), (646, 6154), (724, 5491), (1156, 3439), (1292, 3077)]