2016236144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{69737}}^1$

素因数の和:69897

約数の個数: 40

約数和(自身を含む): 4237280880

約数和(自身を除く): 2221044736

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 208, 278, 556, 1112, 1807, 2224, 3614, 7228, 14456, 28912, 69737, 139474, 278948, 557896, 906581, 1115792, 1813162, 3626324, 7252648, 9693443, 14505296, 19386886, 38773772, 77547544, 126014759, 155095088, 252029518, 504059036, 1008118072, 2016236144]

約数ペア:

[(1, 2016236144), (2, 1008118072), (4, 504059036), (8, 252029518), (13, 155095088), (16, 126014759), (26, 77547544), (52, 38773772), (104, 19386886), (139, 14505296), (208, 9693443), (278, 7252648), (556, 3626324), (1112, 1813162), (1807, 1115792), (2224, 906581), (3614, 557896), (7228, 278948), (14456, 139474), (28912, 69737)]