2011230722

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{4507}}^1$

素因数の和:4730

約数の個数: 32

約数和(自身を含む): 3213302400

約数和(自身を除く): 1202071678

約数列:

[1, 2, 23, 46, 89, 109, 178, 218, 2047, 2507, 4094, 4507, 5014, 9014, 9701, 19402, 103661, 207322, 223123, 401123, 446246, 491263, 802246, 982526, 9225829, 11299049, 18451658, 22598098, 43722407, 87444814, 1005615361, 2011230722]

約数ペア:

[(1, 2011230722), (2, 1005615361), (23, 87444814), (46, 43722407), (89, 22598098), (109, 18451658), (178, 11299049), (218, 9225829), (2047, 982526), (2507, 802246), (4094, 491263), (4507, 446246), (5014, 401123), (9014, 223123), (9701, 207322), (19402, 103661)]