943978142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{414389}}^1$

素因数の和:414475

約数の個数: 16

約数和(自身を含む): 1521640080

約数和(自身を除く): 577661938

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 414389, 828778, 7044613, 14089226, 27764063, 55528126, 471989071, 943978142]

約数ペア:

[(1, 943978142), (2, 471989071), (17, 55528126), (34, 27764063), (67, 14089226), (134, 7044613), (1139, 828778), (2278, 414389)]