264966946

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1381}}^1$

素因数の和:1546

約数の個数: 32

約数和(自身を含む): 429061248

約数和(自身を除く): 164094302

約数列:

[1, 2, 23, 43, 46, 86, 97, 194, 989, 1381, 1978, 2231, 2762, 4171, 4462, 8342, 31763, 59383, 63526, 95933, 118766, 133957, 191866, 267914, 1365809, 2731618, 3081011, 5760151, 6162022, 11520302, 132483473, 264966946]

約数ペア:

[(1, 264966946), (2, 132483473), (23, 11520302), (43, 6162022), (46, 5760151), (86, 3081011), (97, 2731618), (194, 1365809), (989, 267914), (1381, 191866), (1978, 133957), (2231, 118766), (2762, 95933), (4171, 63526), (4462, 59383), (8342, 31763)]