1222550278

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1\times {\mathrm{9817}}^1$

素因数の和:10767

約数の個数: 16

約数和(自身を含む): 1861964064

約数和(自身を除く): 639413786

約数列:

[1, 2, 71, 142, 877, 1754, 9817, 19634, 62267, 124534, 697007, 1394014, 8609509, 17219018, 611275139, 1222550278]

約数ペア:

[(1, 1222550278), (2, 611275139), (71, 17219018), (142, 8609509), (877, 1394014), (1754, 697007), (9817, 124534), (19634, 62267)]