1649262548

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{4967}}^1$

素因数の和:5264

約数の個数: 48

約数和(自身を含む): 3229994880

約数和(自身を除く): 1580732332

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 257, 323, 514, 646, 1028, 1292, 4369, 4883, 4967, 8738, 9766, 9934, 17476, 19532, 19868, 83011, 84439, 94373, 166022, 168878, 188746, 332044, 337756, 377492, 1276519, 1604341, 2553038, 3208682, 5106076, 6417364, 21700823, 24253861, 43401646, 48507722, 86803292, 97015444, 412315637, 824631274, 1649262548]

約数ペア:

[(1, 1649262548), (2, 824631274), (4, 412315637), (17, 97015444), (19, 86803292), (34, 48507722), (38, 43401646), (68, 24253861), (76, 21700823), (257, 6417364), (323, 5106076), (514, 3208682), (646, 2553038), (1028, 1604341), (1292, 1276519), (4369, 377492), (4883, 337756), (4967, 332044), (8738, 188746), (9766, 168878), (9934, 166022), (17476, 94373), (19532, 84439), (19868, 83011)]