2912685218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{4093}}^1$

素因数の和:4482

約数の個数: 32

約数和(自身を含む): 4690741440

約数和(自身を除く): 1778056222

約数列:

[1, 2, 19, 38, 61, 122, 307, 614, 1159, 2318, 4093, 5833, 8186, 11666, 18727, 37454, 77767, 155534, 249673, 355813, 499346, 711626, 1256551, 2513102, 4743787, 9487574, 23874469, 47748938, 76649611, 153299222, 1456342609, 2912685218]

約数ペア:

[(1, 2912685218), (2, 1456342609), (19, 153299222), (38, 76649611), (61, 47748938), (122, 23874469), (307, 9487574), (614, 4743787), (1159, 2513102), (2318, 1256551), (4093, 711626), (5833, 499346), (8186, 355813), (11666, 249673), (18727, 155534), (37454, 77767)]