916540838

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{461}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 1439732448

約数和(自身を除く): 523191610

約数列:

[1, 2, 37, 67, 74, 134, 401, 461, 802, 922, 2479, 4958, 14837, 17057, 26867, 29674, 30887, 34114, 53734, 61774, 184861, 369722, 994079, 1142819, 1988158, 2285638, 6839857, 12385687, 13679714, 24771374, 458270419, 916540838]

約数ペア:

[(1, 916540838), (2, 458270419), (37, 24771374), (67, 13679714), (74, 12385687), (134, 6839857), (401, 2285638), (461, 1988158), (802, 1142819), (922, 994079), (2479, 369722), (4958, 184861), (14837, 61774), (17057, 53734), (26867, 34114), (29674, 30887)]