10781514436

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{493027}}^1$

素因数の和:493120

約数の個数: 48

約数和(自身を含む): 23854666752

約数和(自身を除く): 13073152316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 5467, 10934, 21868, 493027, 986054, 1972108, 3451189, 5423297, 6902378, 10846594, 13804756, 21693188, 35004917, 37963079, 70009834, 75926158, 140019668, 151852316, 245034419, 385054087, 490068838, 770108174, 980137676, 1540216348, 2695378609, 5390757218, 10781514436]

約数ペア:

[(1, 10781514436), (2, 5390757218), (4, 2695378609), (7, 1540216348), (11, 980137676), (14, 770108174), (22, 490068838), (28, 385054087), (44, 245034419), (71, 151852316), (77, 140019668), (142, 75926158), (154, 70009834), (284, 37963079), (308, 35004917), (497, 21693188), (781, 13804756), (994, 10846594), (1562, 6902378), (1988, 5423297), (3124, 3451189), (5467, 1972108), (10934, 986054), (21868, 493027)]