1949667616

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{4686701}}^1$

素因数の和:4686724

約数の個数: 24

約数和(自身を含む): 4133671164

約数和(自身を除く): 2184003548

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 4686701, 9373402, 18746804, 37493608, 60927113, 74987216, 121854226, 149974432, 243708452, 487416904, 974833808, 1949667616]

約数ペア:

[(1, 1949667616), (2, 974833808), (4, 487416904), (8, 243708452), (13, 149974432), (16, 121854226), (26, 74987216), (32, 60927113), (52, 37493608), (104, 18746804), (208, 9373402), (416, 4686701)]