388629094

素因数分解:

$2^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{38501}}^1$

素因数の和:38620

約数の個数: 24

約数和(自身を含む): 684719568

約数和(自身を除く): 296090474

約数列:

[1, 2, 7, 14, 49, 98, 103, 206, 721, 1442, 5047, 10094, 38501, 77002, 269507, 539014, 1886549, 3773098, 3965603, 7931206, 27759221, 55518442, 194314547, 388629094]

約数ペア:

[(1, 388629094), (2, 194314547), (7, 55518442), (14, 27759221), (49, 7931206), (98, 3965603), (103, 3773098), (206, 1886549), (721, 539014), (1442, 269507), (5047, 77002), (10094, 38501)]