321024548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{212881}}^1$

素因数の和:212927

約数の個数: 24

約数和(自身を含む): 625873080

約数和(自身を除く): 304848532

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 212881, 425762, 851524, 2767453, 5534906, 6173549, 11069812, 12347098, 24694196, 80256137, 160512274, 321024548]

約数ペア:

[(1, 321024548), (2, 160512274), (4, 80256137), (13, 24694196), (26, 12347098), (29, 11069812), (52, 6173549), (58, 5534906), (116, 2767453), (377, 851524), (754, 425762), (1508, 212881)]