2251144

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 4910400

約数和(自身を除く): 2659256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 659, 854, 1318, 1708, 2636, 3416, 4613, 5272, 9226, 18452, 36904, 40199, 80398, 160796, 281393, 321592, 562786, 1125572, 2251144]

約数ペア:

[(1, 2251144), (2, 1125572), (4, 562786), (7, 321592), (8, 281393), (14, 160796), (28, 80398), (56, 40199), (61, 36904), (122, 18452), (244, 9226), (427, 5272), (488, 4613), (659, 3416), (854, 2636), (1318, 1708)]