867081796

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1629853}}^1$

素因数の和:1629883

約数の個数: 24

約数和(自身を含む): 1825436480

約数和(自身を除く): 958354684

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1629853, 3259706, 6519412, 11408971, 22817942, 30967207, 45635884, 61934414, 123868828, 216770449, 433540898, 867081796]

約数ペア:

[(1, 867081796), (2, 433540898), (4, 216770449), (7, 123868828), (14, 61934414), (19, 45635884), (28, 30967207), (38, 22817942), (76, 11408971), (133, 6519412), (266, 3259706), (532, 1629853)]