1327831666

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1\times {\mathrm{2111}}^1$

素因数の和:2550

約数の個数: 32

約数和(自身を含む): 2299207680

約数和(自身を除く): 971376014

約数列:

[1, 2, 7, 14, 179, 251, 358, 502, 1253, 1757, 2111, 2506, 3514, 4222, 14777, 29554, 44929, 89858, 314503, 377869, 529861, 629006, 755738, 1059722, 2645083, 3709027, 5290166, 7418054, 94845119, 189690238, 663915833, 1327831666]

約数ペア:

[(1, 1327831666), (2, 663915833), (7, 189690238), (14, 94845119), (179, 7418054), (251, 5290166), (358, 3709027), (502, 2645083), (1253, 1059722), (1757, 755738), (2111, 629006), (2506, 529861), (3514, 377869), (4222, 314503), (14777, 89858), (29554, 44929)]