29191720894

素因数分解:

$2^1\times 7^3\times {\mathrm{223}}^1\times {\mathrm{190823}}^1$

素因数の和:191069

約数の個数: 32

約数和(自身を含む): 51293491200

約数和(自身を除く): 22101770306

約数列:

[1, 2, 7, 14, 49, 98, 223, 343, 446, 686, 1561, 3122, 10927, 21854, 76489, 152978, 190823, 381646, 1335761, 2671522, 9350327, 18700654, 42553529, 65452289, 85107058, 130904578, 297874703, 595749406, 2085122921, 4170245842, 14595860447, 29191720894]

約数ペア:

[(1, 29191720894), (2, 14595860447), (7, 4170245842), (14, 2085122921), (49, 595749406), (98, 297874703), (223, 130904578), (343, 85107058), (446, 65452289), (686, 42553529), (1561, 18700654), (3122, 9350327), (10927, 2671522), (21854, 1335761), (76489, 381646), (152978, 190823)]