1893342248

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1779457}}^1$

素因数の和:1779489

約数の個数: 32

約数和(自身を含む): 4270699200

約数和(自身を除く): 2377356952

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1779457, 3558914, 7117828, 12456199, 14235656, 24912398, 33809683, 49824796, 67619366, 99649592, 135238732, 236667781, 270477464, 473335562, 946671124, 1893342248]

約数ペア:

[(1, 1893342248), (2, 946671124), (4, 473335562), (7, 270477464), (8, 236667781), (14, 135238732), (19, 99649592), (28, 67619366), (38, 49824796), (56, 33809683), (76, 24912398), (133, 14235656), (152, 12456199), (266, 7117828), (532, 3558914), (1064, 1779457)]