1716409940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{12260071}}^1$

素因数の和:12260087

約数の個数: 24

約数和(自身を含む): 4119384192

約数和(自身を除く): 2402974252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 12260071, 24520142, 49040284, 61300355, 85820497, 122600710, 171640994, 245201420, 343281988, 429102485, 858204970, 1716409940]

約数ペア:

[(1, 1716409940), (2, 858204970), (4, 429102485), (5, 343281988), (7, 245201420), (10, 171640994), (14, 122600710), (20, 85820497), (28, 61300355), (35, 49040284), (70, 24520142), (140, 12260071)]