1230557762

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4626157}}^1$

素因数の和:4626185

約数の個数: 16

約数和(自身を含む): 2220555840

約数和(自身を除く): 989998078

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 4626157, 9252314, 32383099, 64766198, 87896983, 175793966, 615278881, 1230557762]

約数ペア:

[(1, 1230557762), (2, 615278881), (7, 175793966), (14, 87896983), (19, 64766198), (38, 32383099), (133, 9252314), (266, 4626157)]