6889414

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 12441600

約数和(自身を除く): 5552186

約数列:

[1, 2, 7, 14, 29, 58, 71, 142, 203, 239, 406, 478, 497, 994, 1673, 2059, 3346, 4118, 6931, 13862, 14413, 16969, 28826, 33938, 48517, 97034, 118783, 237566, 492101, 984202, 3444707, 6889414]

約数ペア:

[(1, 6889414), (2, 3444707), (7, 984202), (14, 492101), (29, 237566), (58, 118783), (71, 97034), (142, 48517), (203, 33938), (239, 28826), (406, 16969), (478, 14413), (497, 13862), (994, 6931), (1673, 4118), (2059, 3346)]