820841802434

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{40627}}^1\times {\mathrm{190607}}^1$

素因数の和:231289

約数の個数: 16

約数和(自身を含む): 1254531535488

約数和(自身を除く): 433689733054

約数列:

[1, 2, 53, 106, 40627, 81254, 190607, 381214, 2153231, 4306462, 10102171, 20204342, 7743790589, 15487581178, 410420901217, 820841802434]

約数ペア:

[(1, 820841802434), (2, 410420901217), (53, 15487581178), (106, 7743790589), (40627, 20204342), (81254, 10102171), (190607, 4306462), (381214, 2153231)]