1559292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 4381440

約数和(自身を除く): 2822148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 977, 1596, 1954, 2931, 3908, 5862, 6839, 11724, 13678, 18563, 20517, 27356, 37126, 41034, 55689, 74252, 82068, 111378, 129941, 222756, 259882, 389823, 519764, 779646, 1559292]

約数ペア:

[(1, 1559292), (2, 779646), (3, 519764), (4, 389823), (6, 259882), (7, 222756), (12, 129941), (14, 111378), (19, 82068), (21, 74252), (28, 55689), (38, 41034), (42, 37126), (57, 27356), (76, 20517), (84, 18563), (114, 13678), (133, 11724), (228, 6839), (266, 5862), (399, 3908), (532, 2931), (798, 1954), (977, 1596)]