7966753998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9983401}}^1$

素因数の和:9983432

約数の個数: 32

約数和(自身を含む): 19168131840

約数和(自身を除く): 11201377842

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 9983401, 19966802, 29950203, 59900406, 69883807, 139767614, 189684619, 209651421, 379369238, 419302842, 569053857, 1138107714, 1327792333, 2655584666, 3983376999, 7966753998]

約数ペア:

[(1, 7966753998), (2, 3983376999), (3, 2655584666), (6, 1327792333), (7, 1138107714), (14, 569053857), (19, 419302842), (21, 379369238), (38, 209651421), (42, 189684619), (57, 139767614), (114, 69883807), (133, 59900406), (266, 29950203), (399, 19966802), (798, 9983401)]