1940331908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{3793}}^1$

素因数の和:3996

約数の個数: 48

約数和(自身を含む): 3671377920

約数和(自身を除く): 1731046012

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 127, 212, 254, 508, 1007, 2014, 2413, 3793, 4028, 4826, 6731, 7586, 9652, 13462, 15172, 26924, 72067, 127889, 144134, 201029, 255778, 288268, 402058, 481711, 511556, 804116, 963422, 1926844, 3819551, 7639102, 9152509, 15278204, 18305018, 25530683, 36610036, 51061366, 102122732, 485082977, 970165954, 1940331908]

約数ペア:

[(1, 1940331908), (2, 970165954), (4, 485082977), (19, 102122732), (38, 51061366), (53, 36610036), (76, 25530683), (106, 18305018), (127, 15278204), (212, 9152509), (254, 7639102), (508, 3819551), (1007, 1926844), (2014, 963422), (2413, 804116), (3793, 511556), (4028, 481711), (4826, 402058), (6731, 288268), (7586, 255778), (9652, 201029), (13462, 144134), (15172, 127889), (26924, 72067)]