838960198

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{215893}}^1$

素因数の和:215991

約数の個数: 16

約数和(自身を含む): 1321271280

約数和(自身を除く): 482311082

約数列:

[1, 2, 29, 58, 67, 134, 1943, 3886, 215893, 431786, 6260897, 12521794, 14464831, 28929662, 419480099, 838960198]

約数ペア:

[(1, 838960198), (2, 419480099), (29, 28929662), (58, 14464831), (67, 12521794), (134, 6260897), (1943, 431786), (3886, 215893)]