171435242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{1249}}^1$

素因数の和:1646

約数の個数: 32

約数和(自身を含む): 298080000

約数和(自身を除く): 126644758

約数列:

[1, 2, 11, 17, 22, 34, 187, 367, 374, 734, 1249, 2498, 4037, 6239, 8074, 12478, 13739, 21233, 27478, 42466, 68629, 137258, 233563, 458383, 467126, 916766, 5042213, 7792511, 10084426, 15585022, 85717621, 171435242]

約数ペア:

[(1, 171435242), (2, 85717621), (11, 15585022), (17, 10084426), (22, 7792511), (34, 5042213), (187, 916766), (367, 467126), (374, 458383), (734, 233563), (1249, 137258), (2498, 68629), (4037, 42466), (6239, 27478), (8074, 21233), (12478, 13739)]