2018984910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{402991}}^1$

素因数の和:403168

約数の個数: 32

約数和(自身を含む): 4874591232

約数和(自身を除く): 2855606322

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 167, 334, 501, 835, 1002, 1670, 2505, 5010, 402991, 805982, 1208973, 2014955, 2417946, 4029910, 6044865, 12089730, 67299497, 134598994, 201898491, 336497485, 403796982, 672994970, 1009492455, 2018984910]

約数ペア:

[(1, 2018984910), (2, 1009492455), (3, 672994970), (5, 403796982), (6, 336497485), (10, 201898491), (15, 134598994), (30, 67299497), (167, 12089730), (334, 6044865), (501, 4029910), (835, 2417946), (1002, 2014955), (1670, 1208973), (2505, 805982), (5010, 402991)]