1227704

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 2494800

約数和(自身を除く): 1267096

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 197, 328, 394, 779, 788, 1558, 1576, 3116, 3743, 6232, 7486, 8077, 14972, 16154, 29944, 32308, 64616, 153463, 306926, 613852, 1227704]

約数ペア:

[(1, 1227704), (2, 613852), (4, 306926), (8, 153463), (19, 64616), (38, 32308), (41, 29944), (76, 16154), (82, 14972), (152, 8077), (164, 7486), (197, 6232), (328, 3743), (394, 3116), (779, 1576), (788, 1558)]