1966462010

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{797}}^1\times {\mathrm{983}}^1$

素因数の和:2038

約数の個数: 32

約数和(自身を含む): 3561812352

約数和(自身を除く): 1595350342

約数列:

[1, 2, 5, 10, 251, 502, 797, 983, 1255, 1594, 1966, 2510, 3985, 4915, 7970, 9830, 200047, 246733, 400094, 493466, 783451, 1000235, 1233665, 1566902, 2000470, 2467330, 3917255, 7834510, 196646201, 393292402, 983231005, 1966462010]

約数ペア:

[(1, 1966462010), (2, 983231005), (5, 393292402), (10, 196646201), (251, 7834510), (502, 3917255), (797, 2467330), (983, 2000470), (1255, 1566902), (1594, 1233665), (1966, 1000235), (2510, 783451), (3985, 493466), (4915, 400094), (7970, 246733), (9830, 200047)]