309728372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{46957}}^1$

素因数の和:47075

約数の個数: 24

約数和(自身を含む): 579837384

約数和(自身を除く): 270109012

約数列:

[1, 2, 4, 17, 34, 68, 97, 194, 388, 1649, 3298, 6596, 46957, 93914, 187828, 798269, 1596538, 3193076, 4554829, 9109658, 18219316, 77432093, 154864186, 309728372]

約数ペア:

[(1, 309728372), (2, 154864186), (4, 77432093), (17, 18219316), (34, 9109658), (68, 4554829), (97, 3193076), (194, 1596538), (388, 798269), (1649, 187828), (3298, 93914), (6596, 46957)]