2931502912

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{11257}}^1$

素因数の和:11595

約数の個数: 56

約数和(自身を含む): 6285251336

約数和(自身を除く): 3353748424

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 313, 416, 626, 832, 1252, 2504, 4069, 5008, 8138, 10016, 11257, 16276, 20032, 22514, 32552, 45028, 65104, 90056, 130208, 146341, 180112, 260416, 292682, 360224, 585364, 720448, 1170728, 2341456, 3523441, 4682912, 7046882, 9365824, 14093764, 28187528, 45804733, 56375056, 91609466, 112750112, 183218932, 225500224, 366437864, 732875728, 1465751456, 2931502912]

約数ペア:

[(1, 2931502912), (2, 1465751456), (4, 732875728), (8, 366437864), (13, 225500224), (16, 183218932), (26, 112750112), (32, 91609466), (52, 56375056), (64, 45804733), (104, 28187528), (208, 14093764), (313, 9365824), (416, 7046882), (626, 4682912), (832, 3523441), (1252, 2341456), (2504, 1170728), (4069, 720448), (5008, 585364), (8138, 360224), (10016, 292682), (11257, 260416), (16276, 180112), (20032, 146341), (22514, 130208), (32552, 90056), (45028, 65104)]