1947764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5351}}^1$

素因数の和:5375

約数の個数: 24

約数和(自身を含む): 4195968

約数和(自身を除く): 2248204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 5351, 10702, 21404, 37457, 69563, 74914, 139126, 149828, 278252, 486941, 973882, 1947764]

約数ペア:

[(1, 1947764), (2, 973882), (4, 486941), (7, 278252), (13, 149828), (14, 139126), (26, 74914), (28, 69563), (52, 37457), (91, 21404), (182, 10702), (364, 5351)]