1981204752

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2427947}}^1$

素因数の和:2427975

約数の個数: 40

約数和(自身を含む): 5419179936

約数和(自身を除く): 3437975184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 2427947, 4855894, 7283841, 9711788, 14567682, 19423576, 29135364, 38847152, 41275099, 58270728, 82550198, 116541456, 123825297, 165100396, 247650594, 330200792, 495301188, 660401584, 990602376, 1981204752]

約数ペア:

[(1, 1981204752), (2, 990602376), (3, 660401584), (4, 495301188), (6, 330200792), (8, 247650594), (12, 165100396), (16, 123825297), (17, 116541456), (24, 82550198), (34, 58270728), (48, 41275099), (51, 38847152), (68, 29135364), (102, 19423576), (136, 14567682), (204, 9711788), (272, 7283841), (408, 4855894), (816, 2427947)]