1120709528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{881}}^1\times {\mathrm{8369}}^1$

素因数の和:9275

約数の個数: 32

約数和(自身を含む): 2214702000

約数和(自身を除く): 1093992472

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 881, 1762, 3524, 7048, 8369, 16738, 16739, 33476, 33478, 66952, 66956, 133912, 159011, 318022, 636044, 1272088, 7373089, 14746178, 29492356, 58984712, 140088691, 280177382, 560354764, 1120709528]

約数ペア:

[(1, 1120709528), (2, 560354764), (4, 280177382), (8, 140088691), (19, 58984712), (38, 29492356), (76, 14746178), (152, 7373089), (881, 1272088), (1762, 636044), (3524, 318022), (7048, 159011), (8369, 133912), (16738, 66956), (16739, 66952), (33476, 33478)]