12802630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 24092640

約数和(自身を除く): 11290010

約数列:

[1, 2, 5, 10, 29, 58, 131, 145, 262, 290, 337, 655, 674, 1310, 1685, 3370, 3799, 7598, 9773, 18995, 19546, 37990, 44147, 48865, 88294, 97730, 220735, 441470, 1280263, 2560526, 6401315, 12802630]

約数ペア:

[(1, 12802630), (2, 6401315), (5, 2560526), (10, 1280263), (29, 441470), (58, 220735), (131, 97730), (145, 88294), (262, 48865), (290, 44147), (337, 37990), (655, 19546), (674, 18995), (1310, 9773), (1685, 7598), (3370, 3799)]