495515116

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{108761}}^1$

素因数の和:108849

約数の個数: 24

約数和(自身を含む): 931872816

約数和(自身を除く): 436357700

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 108761, 217522, 435044, 1848937, 3697874, 7286987, 7395748, 14573974, 29147948, 123878779, 247757558, 495515116]

約数ペア:

[(1, 495515116), (2, 247757558), (4, 123878779), (17, 29147948), (34, 14573974), (67, 7395748), (68, 7286987), (134, 3697874), (268, 1848937), (1139, 435044), (2278, 217522), (4556, 108761)]