1620211752001

素因数分解:

${\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1\times {\mathrm{1027969}}^1$

素因数の和:1028400

約数の個数: 16

約数和(自身を含む): 1669752230400

約数和(自身を除く): 49540478399

約数列:

[1, 71, 79, 281, 5609, 19951, 22199, 1027969, 1576129, 72985799, 81209551, 288859289, 5765878121, 20509009519, 22819883831, 1620211752001]

約数ペア:

[(1, 1620211752001), (71, 22819883831), (79, 20509009519), (281, 5765878121), (5609, 288859289), (19951, 81209551), (22199, 72985799), (1027969, 1576129)]