4493478

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{661}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 9914112

約数和(自身を除く): 5420634

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 206, 309, 618, 661, 1133, 1322, 1983, 2266, 3399, 3966, 6798, 7271, 14542, 21813, 43626, 68083, 136166, 204249, 408498, 748913, 1497826, 2246739, 4493478]

約数ペア:

[(1, 4493478), (2, 2246739), (3, 1497826), (6, 748913), (11, 408498), (22, 204249), (33, 136166), (66, 68083), (103, 43626), (206, 21813), (309, 14542), (618, 7271), (661, 6798), (1133, 3966), (1322, 3399), (1983, 2266)]