7990818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2953}}^1$

素因数の和:3010

約数の個数: 32

約数和(自身を含む): 17865792

約数和(自身を除く): 9874974

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 902, 1353, 2706, 2953, 5906, 8859, 17718, 32483, 64966, 97449, 121073, 194898, 242146, 363219, 726438, 1331803, 2663606, 3995409, 7990818]

約数ペア:

[(1, 7990818), (2, 3995409), (3, 2663606), (6, 1331803), (11, 726438), (22, 363219), (33, 242146), (41, 194898), (66, 121073), (82, 97449), (123, 64966), (246, 32483), (451, 17718), (902, 8859), (1353, 5906), (2706, 2953)]