821066

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 32

約数和(自身を含む): 1451520

約数和(自身を除く): 630454

約数列:

[1, 2, 17, 19, 31, 34, 38, 41, 62, 82, 323, 527, 589, 646, 697, 779, 1054, 1178, 1271, 1394, 1558, 2542, 10013, 13243, 20026, 21607, 24149, 26486, 43214, 48298, 410533, 821066]

約数ペア:

[(1, 821066), (2, 410533), (17, 48298), (19, 43214), (31, 26486), (34, 24149), (38, 21607), (41, 20026), (62, 13243), (82, 10013), (323, 2542), (527, 1558), (589, 1394), (646, 1271), (697, 1178), (779, 1054)]