1810841294

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{2089}}^1\times {\mathrm{6469}}^1$

素因数の和:8627

約数の個数: 16

約数和(自身を含む): 2758549200

約数和(自身を除く): 947707906

約数列:

[1, 2, 67, 134, 2089, 4178, 6469, 12938, 139963, 279926, 433423, 866846, 13513741, 27027482, 905420647, 1810841294]

約数ペア:

[(1, 1810841294), (2, 905420647), (67, 27027482), (134, 13513741), (2089, 866846), (4178, 433423), (6469, 279926), (12938, 139963)]