385126516

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{100189}}^1$

素因数の和:100255

約数の個数: 18

約数和(自身を含む): 696420690

約数和(自身を除く): 311294174

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 100189, 200378, 400756, 3105859, 6211718, 12423436, 96281629, 192563258, 385126516]

約数ペア:

[(1, 385126516), (2, 192563258), (4, 96281629), (31, 12423436), (62, 6211718), (124, 3105859), (961, 400756), (1922, 200378), (3844, 100189)]