289804538

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{13463}}^1$

素因数の和:13741

約数の個数: 16

約数和(自身を含む): 445927680

約数和(自身を除く): 156123142

約数列:

[1, 2, 47, 94, 229, 458, 10763, 13463, 21526, 26926, 632761, 1265522, 3083027, 6166054, 144902269, 289804538]

約数ペア:

[(1, 289804538), (2, 144902269), (47, 6166054), (94, 3083027), (229, 1265522), (458, 632761), (10763, 26926), (13463, 21526)]