392428442

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53189}}^1$

素因数の和:53246

約数の個数: 32

約数和(自身を含む): 735298560

約数和(自身を除く): 342870118

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 3689, 7378, 53189, 106378, 372323, 744646, 904213, 1648859, 1808426, 3297718, 6329491, 11542013, 12658982, 23084026, 28030603, 56061206, 196214221, 392428442]

約数ペア:

[(1, 392428442), (2, 196214221), (7, 56061206), (14, 28030603), (17, 23084026), (31, 12658982), (34, 11542013), (62, 6329491), (119, 3297718), (217, 1808426), (238, 1648859), (434, 904213), (527, 744646), (1054, 372323), (3689, 106378), (7378, 53189)]