1640395573

素因数分解:

${\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1\times {\mathrm{463}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 1683763200

約数和(自身を除く): 43367627

約数列:

[1, 71, 139, 359, 463, 9869, 25489, 32873, 49901, 64357, 166217, 3542971, 4569347, 11801407, 23104163, 1640395573]

約数ペア:

[(1, 1640395573), (71, 23104163), (139, 11801407), (359, 4569347), (463, 3542971), (9869, 166217), (25489, 64357), (32873, 49901)]