3905048

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{509}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 8445600

約数和(自身を除く): 4540552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 509, 548, 959, 1018, 1096, 1918, 2036, 3563, 3836, 4072, 7126, 7672, 14252, 28504, 69733, 139466, 278932, 488131, 557864, 976262, 1952524, 3905048]

約数ペア:

[(1, 3905048), (2, 1952524), (4, 976262), (7, 557864), (8, 488131), (14, 278932), (28, 139466), (56, 69733), (137, 28504), (274, 14252), (509, 7672), (548, 7126), (959, 4072), (1018, 3836), (1096, 3563), (1918, 2036)]