888941158

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{599}}^1\times {\mathrm{1493}}^1$

素因数の和:2172

約数の個数: 32

約数和(自身を含む): 1548979200

約数和(自身を除く): 660038042

約数列:

[1, 2, 7, 14, 71, 142, 497, 599, 994, 1198, 1493, 2986, 4193, 8386, 10451, 20902, 42529, 85058, 106003, 212006, 297703, 595406, 742021, 894307, 1484042, 1788614, 6260149, 12520298, 63495797, 126991594, 444470579, 888941158]

約数ペア:

[(1, 888941158), (2, 444470579), (7, 126991594), (14, 63495797), (71, 12520298), (142, 6260149), (497, 1788614), (599, 1484042), (994, 894307), (1198, 742021), (1493, 595406), (2986, 297703), (4193, 212006), (8386, 106003), (10451, 85058), (20902, 42529)]