1291122978

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{853}}^1\times {\mathrm{8699}}^1$

素因数の和:9586

約数の個数: 32

約数和(自身を含む): 2674728000

約数和(自身を除く): 1383605022

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 853, 1706, 2559, 5118, 8699, 17398, 24737, 26097, 49474, 52194, 74211, 148422, 252271, 504542, 756813, 1513626, 7420247, 14840494, 22260741, 44521482, 215187163, 430374326, 645561489, 1291122978]

約数ペア:

[(1, 1291122978), (2, 645561489), (3, 430374326), (6, 215187163), (29, 44521482), (58, 22260741), (87, 14840494), (174, 7420247), (853, 1513626), (1706, 756813), (2559, 504542), (5118, 252271), (8699, 148422), (17398, 74211), (24737, 52194), (26097, 49474)]