406609006

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{32327}}^1$

素因数の和:32679

約数の個数: 16

約数和(自身を含む): 643973760

約数和(自身を除く): 237364754

約数列:

[1, 2, 19, 38, 331, 662, 6289, 12578, 32327, 64654, 614213, 1228426, 10700237, 21400474, 203304503, 406609006]

約数ペア:

[(1, 406609006), (2, 203304503), (19, 21400474), (38, 10700237), (331, 1228426), (662, 614213), (6289, 64654), (12578, 32327)]