492056290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{15919}}^1$

素因数の和:16218

約数の個数: 32

約数和(自身を含む): 969719040

約数和(自身を除く): 477662750

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 281, 562, 1405, 2810, 3091, 6182, 15455, 15919, 30910, 31838, 79595, 159190, 175109, 350218, 875545, 1751090, 4473239, 8946478, 22366195, 44732390, 49205629, 98411258, 246028145, 492056290]

約数ペア:

[(1, 492056290), (2, 246028145), (5, 98411258), (10, 49205629), (11, 44732390), (22, 22366195), (55, 8946478), (110, 4473239), (281, 1751090), (562, 875545), (1405, 350218), (2810, 175109), (3091, 159190), (6182, 79595), (15455, 31838), (15919, 30910)]