2022756701

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^2\times {\mathrm{431}}^1$

素因数の和:606

約数の個数: 36

約数和(自身を含む): 2518050240

約数和(自身を除く): 495293539

約数列:

[1, 7, 19, 49, 71, 133, 431, 497, 931, 1349, 3017, 3479, 5041, 8189, 9443, 21119, 30601, 35287, 57323, 66101, 95779, 214207, 247009, 401261, 581419, 670453, 1499449, 2172671, 4069933, 4693171, 15208697, 28489531, 41280749, 106460879, 288965243, 2022756701]

約数ペア:

[(1, 2022756701), (7, 288965243), (19, 106460879), (49, 41280749), (71, 28489531), (133, 15208697), (431, 4693171), (497, 4069933), (931, 2172671), (1349, 1499449), (3017, 670453), (3479, 581419), (5041, 401261), (8189, 247009), (9443, 214207), (21119, 95779), (30601, 66101), (35287, 57323)]