2192604505

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{5623}}^1$

素因数の和:6505

約数の個数: 32

約数和(自身を含む): 3242663424

約数和(自身を除く): 1050058919

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 857, 4285, 5623, 5999, 11141, 28115, 29995, 39361, 55705, 73099, 77987, 196805, 365495, 389935, 511693, 2558465, 4818911, 24094555, 33732377, 62645843, 168661885, 313229215, 438520901, 2192604505]

約数ペア:

[(1, 2192604505), (5, 438520901), (7, 313229215), (13, 168661885), (35, 62645843), (65, 33732377), (91, 24094555), (455, 4818911), (857, 2558465), (4285, 511693), (5623, 389935), (5999, 365495), (11141, 196805), (28115, 77987), (29995, 73099), (39361, 55705)]