274247978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{17497}}^1$

素因数の和:17977

約数の個数: 16

約数和(自身を含む): 436540104

約数和(自身を除く): 162292126

約数列:

[1, 2, 17, 34, 461, 922, 7837, 15674, 17497, 34994, 297449, 594898, 8066117, 16132234, 137123989, 274247978]

約数ペア:

[(1, 274247978), (2, 137123989), (17, 16132234), (34, 8066117), (461, 594898), (922, 297449), (7837, 34994), (15674, 17497)]