1217961070

素因数分解:

$2^1\times 5^1\times {\mathrm{4271}}^1\times {\mathrm{28517}}^1$

素因数の和:32795

約数の個数: 16

約数和(自身を含む): 2192920128

約数和(自身を除く): 974959058

約数列:

[1, 2, 5, 10, 4271, 8542, 21355, 28517, 42710, 57034, 142585, 285170, 121796107, 243592214, 608980535, 1217961070]

約数ペア:

[(1, 1217961070), (2, 608980535), (5, 243592214), (10, 121796107), (4271, 285170), (8542, 142585), (21355, 57034), (28517, 42710)]