853004012

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{84389}}^1$

素因数の和:84438

約数の個数: 36

約数和(自身を含む): 1800545040

約数和(自身を除く): 947541028

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 5054, 10108, 84389, 168778, 337556, 590723, 1181446, 1603391, 2362892, 3206782, 6413564, 11223737, 22447474, 30464429, 44894948, 60928858, 121857716, 213251003, 426502006, 853004012]

約数ペア:

[(1, 853004012), (2, 426502006), (4, 213251003), (7, 121857716), (14, 60928858), (19, 44894948), (28, 30464429), (38, 22447474), (76, 11223737), (133, 6413564), (266, 3206782), (361, 2362892), (532, 1603391), (722, 1181446), (1444, 590723), (2527, 337556), (5054, 168778), (10108, 84389)]