1125206

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:487

約数の個数: 16

約数和(自身を含む): 1794528

約数和(自身を除く): 669322

約数列:

[1, 2, 23, 46, 61, 122, 401, 802, 1403, 2806, 9223, 18446, 24461, 48922, 562603, 1125206]

約数ペア:

[(1, 1125206), (2, 562603), (23, 48922), (46, 24461), (61, 18446), (122, 9223), (401, 2806), (802, 1403)]