520011152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{13469}}^1$

素因数の和:13623

約数の個数: 40

約数和(自身を含む): 1068979200

約数和(自身を除く): 548968048

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 127, 152, 254, 304, 508, 1016, 2032, 2413, 4826, 9652, 13469, 19304, 26938, 38608, 53876, 107752, 215504, 255911, 511822, 1023644, 1710563, 2047288, 3421126, 4094576, 6842252, 13684504, 27369008, 32500697, 65001394, 130002788, 260005576, 520011152]

約数ペア:

[(1, 520011152), (2, 260005576), (4, 130002788), (8, 65001394), (16, 32500697), (19, 27369008), (38, 13684504), (76, 6842252), (127, 4094576), (152, 3421126), (254, 2047288), (304, 1710563), (508, 1023644), (1016, 511822), (2032, 255911), (2413, 215504), (4826, 107752), (9652, 53876), (13469, 38608), (19304, 26938)]