1871156

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3931}}^1$

素因数の和:3959

約数の個数: 24

約数和(自身を含む): 3963456

約数和(自身を除く): 2092300

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 3931, 7862, 15724, 27517, 55034, 66827, 110068, 133654, 267308, 467789, 935578, 1871156]

約数ペア:

[(1, 1871156), (2, 935578), (4, 467789), (7, 267308), (14, 133654), (17, 110068), (28, 66827), (34, 55034), (68, 27517), (119, 15724), (238, 7862), (476, 3931)]