2057776

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1001

約数の個数: 40

約数和(自身を含む): 4801280

約数和(自身を除く): 2743504

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 967, 1064, 1934, 2128, 3868, 6769, 7736, 13538, 15472, 18373, 27076, 36746, 54152, 73492, 108304, 128611, 146984, 257222, 293968, 514444, 1028888, 2057776]

約数ペア:

[(1, 2057776), (2, 1028888), (4, 514444), (7, 293968), (8, 257222), (14, 146984), (16, 128611), (19, 108304), (28, 73492), (38, 54152), (56, 36746), (76, 27076), (112, 18373), (133, 15472), (152, 13538), (266, 7736), (304, 6769), (532, 3868), (967, 2128), (1064, 1934)]