712483408

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{489343}}^1$

素因数の和:489371

約数の個数: 40

約数和(自身を含む): 1699002368

約数和(自身を除く): 986518960

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 489343, 978686, 1957372, 3425401, 3914744, 6361459, 6850802, 7829488, 12722918, 13701604, 25445836, 27403208, 44530213, 50891672, 54806416, 89060426, 101783344, 178120852, 356241704, 712483408]

約数ペア:

[(1, 712483408), (2, 356241704), (4, 178120852), (7, 101783344), (8, 89060426), (13, 54806416), (14, 50891672), (16, 44530213), (26, 27403208), (28, 25445836), (52, 13701604), (56, 12722918), (91, 7829488), (104, 6850802), (112, 6361459), (182, 3914744), (208, 3425401), (364, 1957372), (728, 978686), (1456, 489343)]