349486982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1997}}^1$

素因数の和:2192

約数の個数: 32

約数和(自身を含む): 580027392

約数和(自身を除く): 230540410

約数列:

[1, 2, 13, 26, 53, 106, 127, 254, 689, 1378, 1651, 1997, 3302, 3994, 6731, 13462, 25961, 51922, 87503, 105841, 175006, 211682, 253619, 507238, 1375933, 2751866, 3297047, 6594094, 13441807, 26883614, 174743491, 349486982]

約数ペア:

[(1, 349486982), (2, 174743491), (13, 26883614), (26, 13441807), (53, 6594094), (106, 3297047), (127, 2751866), (254, 1375933), (689, 507238), (1378, 253619), (1651, 211682), (1997, 175006), (3302, 105841), (3994, 87503), (6731, 51922), (13462, 25961)]