338889486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{38449}}^1$

素因数の和:38580

約数の個数: 32

約数和(自身を含む): 736394400

約数和(自身を除く): 397504914

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 113, 226, 339, 678, 1469, 2938, 4407, 8814, 38449, 76898, 115347, 230694, 499837, 999674, 1499511, 2999022, 4344737, 8689474, 13034211, 26068422, 56481581, 112963162, 169444743, 338889486]

約数ペア:

[(1, 338889486), (2, 169444743), (3, 112963162), (6, 56481581), (13, 26068422), (26, 13034211), (39, 8689474), (78, 4344737), (113, 2999022), (226, 1499511), (339, 999674), (678, 499837), (1469, 230694), (2938, 115347), (4407, 76898), (8814, 38449)]