630435466

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{19727}}^1$

素因数の和:19806

約数の個数: 24

約数和(自身を含む): 1030985280

約数和(自身を除く): 400549814

約数列:

[1, 2, 19, 29, 38, 58, 551, 841, 1102, 1682, 15979, 19727, 31958, 39454, 374813, 572083, 749626, 1144166, 10869577, 16590407, 21739154, 33180814, 315217733, 630435466]

約数ペア:

[(1, 630435466), (2, 315217733), (19, 33180814), (29, 21739154), (38, 16590407), (58, 10869577), (551, 1144166), (841, 749626), (1102, 572083), (1682, 374813), (15979, 39454), (19727, 31958)]