979312

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:736

約数の個数: 20

約数和(自身を含む): 1920016

約数和(自身を除く): 940704

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 631, 776, 1262, 1552, 2524, 5048, 10096, 61207, 122414, 244828, 489656, 979312]

約数ペア:

[(1, 979312), (2, 489656), (4, 244828), (8, 122414), (16, 61207), (97, 10096), (194, 5048), (388, 2524), (631, 1552), (776, 1262)]