245017266053

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{9693289}}^1$

素因数の和:9693476

約数の個数: 16

約数和(自身を含む): 294055645440

約数和(自身を除く): 49038379387

約数列:

[1, 7, 23, 157, 161, 1099, 3611, 25277, 9693289, 67853023, 222945647, 1521846373, 1560619529, 10652924611, 35002466579, 245017266053]

約数ペア:

[(1, 245017266053), (7, 35002466579), (23, 10652924611), (157, 1560619529), (161, 1521846373), (1099, 222945647), (3611, 67853023), (25277, 9693289)]