9778835216

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{14906761}}^1$

素因数の和:14906810

約数の個数: 20

約数和(自身を含む): 19408604124

約数和(自身を除く): 9629768908

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 14906761, 29813522, 59627044, 119254088, 238508176, 611177201, 1222354402, 2444708804, 4889417608, 9778835216]

約数ペア:

[(1, 9778835216), (2, 4889417608), (4, 2444708804), (8, 1222354402), (16, 611177201), (41, 238508176), (82, 119254088), (164, 59627044), (328, 29813522), (656, 14906761)]