231444174

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{21347}}^1$

素因数の和:21504

約数の個数: 32

約数和(自身を含む): 502104960

約数和(自身を除く): 270660786

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 139, 278, 417, 834, 1807, 3614, 5421, 10842, 21347, 42694, 64041, 128082, 277511, 555022, 832533, 1665066, 2967233, 5934466, 8901699, 17803398, 38574029, 77148058, 115722087, 231444174]

約数ペア:

[(1, 231444174), (2, 115722087), (3, 77148058), (6, 38574029), (13, 17803398), (26, 8901699), (39, 5934466), (78, 2967233), (139, 1665066), (278, 832533), (417, 555022), (834, 277511), (1807, 128082), (3614, 64041), (5421, 42694), (10842, 21347)]