4638502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 8087040

約数和(自身を除く): 3448538

約数列:

[1, 2, 11, 22, 23, 46, 89, 103, 178, 206, 253, 506, 979, 1133, 1958, 2047, 2266, 2369, 4094, 4738, 9167, 18334, 22517, 26059, 45034, 52118, 100837, 201674, 210841, 421682, 2319251, 4638502]

約数ペア:

[(1, 4638502), (2, 2319251), (11, 421682), (22, 210841), (23, 201674), (46, 100837), (89, 52118), (103, 45034), (178, 26059), (206, 22517), (253, 18334), (506, 9167), (979, 4738), (1133, 4094), (1958, 2369), (2047, 2266)]