2021949776

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{34919}}^1$

素因数の和:34992

約数の個数: 80

約数和(自身を含む): 4988252160

約数和(自身を除く): 2966302384

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 47, 56, 77, 88, 94, 112, 154, 176, 188, 308, 329, 376, 517, 616, 658, 752, 1034, 1232, 1316, 2068, 2632, 3619, 4136, 5264, 7238, 8272, 14476, 28952, 34919, 57904, 69838, 139676, 244433, 279352, 384109, 488866, 558704, 768218, 977732, 1536436, 1641193, 1955464, 2688763, 3072872, 3282386, 3910928, 5377526, 6145744, 6564772, 10755052, 11488351, 13129544, 18053123, 21510104, 22976702, 26259088, 36106246, 43020208, 45953404, 72212492, 91906808, 126371861, 144424984, 183813616, 252743722, 288849968, 505487444, 1010974888, 2021949776]

約数ペア:

[(1, 2021949776), (2, 1010974888), (4, 505487444), (7, 288849968), (8, 252743722), (11, 183813616), (14, 144424984), (16, 126371861), (22, 91906808), (28, 72212492), (44, 45953404), (47, 43020208), (56, 36106246), (77, 26259088), (88, 22976702), (94, 21510104), (112, 18053123), (154, 13129544), (176, 11488351), (188, 10755052), (308, 6564772), (329, 6145744), (376, 5377526), (517, 3910928), (616, 3282386), (658, 3072872), (752, 2688763), (1034, 1955464), (1232, 1641193), (1316, 1536436), (2068, 977732), (2632, 768218), (3619, 558704), (4136, 488866), (5264, 384109), (7238, 279352), (8272, 244433), (14476, 139676), (28952, 69838), (34919, 57904)]