387432884

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{971}}^1\times {\mathrm{4337}}^1$

素因数の和:5335

約数の個数: 24

約数和(自身を含む): 708378048

約数和(自身を除く): 320945164

約数列:

[1, 2, 4, 23, 46, 92, 971, 1942, 3884, 4337, 8674, 17348, 22333, 44666, 89332, 99751, 199502, 399004, 4211227, 8422454, 16844908, 96858221, 193716442, 387432884]

約数ペア:

[(1, 387432884), (2, 193716442), (4, 96858221), (23, 16844908), (46, 8422454), (92, 4211227), (971, 399004), (1942, 199502), (3884, 99751), (4337, 89332), (8674, 44666), (17348, 22333)]