290302510118

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{40196969}}^1$

素因数の和:40197151

約数の個数: 16

約数和(自身を含む): 457280730720

約数和(自身を除く): 166978220602

約数列:

[1, 2, 23, 46, 157, 314, 3611, 7222, 40196969, 80393938, 924530287, 1849060574, 6310924133, 12621848266, 145151255059, 290302510118]

約数ペア:

[(1, 290302510118), (2, 145151255059), (23, 12621848266), (46, 6310924133), (157, 1849060574), (314, 924530287), (3611, 80393938), (7222, 40196969)]