3978106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 7096320

約数和(自身を除く): 3118214

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 209, 307, 341, 418, 589, 614, 682, 1178, 3377, 5833, 6479, 6754, 9517, 11666, 12958, 19034, 64163, 104687, 128326, 180823, 209374, 361646, 1989053, 3978106]

約数ペア:

[(1, 3978106), (2, 1989053), (11, 361646), (19, 209374), (22, 180823), (31, 128326), (38, 104687), (62, 64163), (209, 19034), (307, 12958), (341, 11666), (418, 9517), (589, 6754), (614, 6479), (682, 5833), (1178, 3377)]