228724970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1345441}}^1$

素因数の和:1345465

約数の個数: 16

約数和(自身を含む): 435923208

約数和(自身を除く): 207198238

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1345441, 2690882, 6727205, 13454410, 22872497, 45744994, 114362485, 228724970]

約数ペア:

[(1, 228724970), (2, 114362485), (5, 45744994), (10, 22872497), (17, 13454410), (34, 6727205), (85, 2690882), (170, 1345441)]