991925904

素因数分解:

$2^4\times 3^1\times {\mathrm{20665123}}^1$

素因数の和:20665134

約数の個数: 20

約数和(自身を含む): 2562475376

約数和(自身を除く): 1570549472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 20665123, 41330246, 61995369, 82660492, 123990738, 165320984, 247981476, 330641968, 495962952, 991925904]

約数ペア:

[(1, 991925904), (2, 495962952), (3, 330641968), (4, 247981476), (6, 165320984), (8, 123990738), (12, 82660492), (16, 61995369), (24, 41330246), (48, 20665123)]