1216792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 2527200

約数和(自身を除く): 1310408

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 389, 391, 778, 782, 1556, 1564, 3112, 3128, 6613, 8947, 13226, 17894, 26452, 35788, 52904, 71576, 152099, 304198, 608396, 1216792]

約数ペア:

[(1, 1216792), (2, 608396), (4, 304198), (8, 152099), (17, 71576), (23, 52904), (34, 35788), (46, 26452), (68, 17894), (92, 13226), (136, 8947), (184, 6613), (389, 3128), (391, 3112), (778, 1564), (782, 1556)]