90991203172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{3439861}}^1$

素因数の和:3440271

約数の個数: 24

約数和(自身を含む): 169034818680

約数和(自身を除く): 78043615508

約数列:

[1, 2, 4, 17, 34, 68, 389, 778, 1556, 6613, 13226, 26452, 3439861, 6879722, 13759444, 58477637, 116955274, 233910548, 1338105929, 2676211858, 5352423716, 22747800793, 45495601586, 90991203172]

約数ペア:

[(1, 90991203172), (2, 45495601586), (4, 22747800793), (17, 5352423716), (34, 2676211858), (68, 1338105929), (389, 233910548), (778, 116955274), (1556, 58477637), (6613, 13759444), (13226, 6879722), (26452, 3439861)]