2663571382270

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8443}}^1\times {\mathrm{248407}}^1$

素因数の和:256984

約数の個数: 32

約数和(自身を含む): 4832771678208

約数和(自身を除く): 2169200295938

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 8443, 16886, 42215, 84430, 248407, 496814, 1072261, 1242035, 2144522, 2484070, 5361305, 10722610, 31547689, 63095378, 157738445, 315476890, 2097300301, 4194600602, 10486501505, 20973003010, 266357138227, 532714276454, 1331785691135, 2663571382270]

約数ペア:

[(1, 2663571382270), (2, 1331785691135), (5, 532714276454), (10, 266357138227), (127, 20973003010), (254, 10486501505), (635, 4194600602), (1270, 2097300301), (8443, 315476890), (16886, 157738445), (42215, 63095378), (84430, 31547689), (248407, 10722610), (496814, 5361305), (1072261, 2484070), (1242035, 2144522)]