2739898

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 5013504

約数和(自身を除く): 2273606

約数列:

[1, 2, 7, 14, 23, 46, 67, 127, 134, 161, 254, 322, 469, 889, 938, 1541, 1778, 2921, 3082, 5842, 8509, 10787, 17018, 20447, 21574, 40894, 59563, 119126, 195707, 391414, 1369949, 2739898]

約数ペア:

[(1, 2739898), (2, 1369949), (7, 391414), (14, 195707), (23, 119126), (46, 59563), (67, 40894), (127, 21574), (134, 20447), (161, 17018), (254, 10787), (322, 8509), (469, 5842), (889, 3082), (938, 2921), (1541, 1778)]