2543451610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{459937}}^1$

素因数の和:460030

約数の個数: 32

約数和(自身を含む): 5298485760

約数和(自身を除く): 2755034150

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 459937, 919874, 2299685, 3219559, 4599370, 6439118, 16097795, 32195590, 36335023, 72670046, 181675115, 254345161, 363350230, 508690322, 1271725805, 2543451610]

約数ペア:

[(1, 2543451610), (2, 1271725805), (5, 508690322), (7, 363350230), (10, 254345161), (14, 181675115), (35, 72670046), (70, 36335023), (79, 32195590), (158, 16097795), (395, 6439118), (553, 4599370), (790, 3219559), (1106, 2299685), (2765, 919874), (5530, 459937)]