2000918535

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1732397}}^1$

素因数の和:1732423

約数の個数: 32

約数和(自身を含む): 3991444992

約数和(自身を除く): 1990526457

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 1732397, 5197191, 8661985, 12126779, 19056367, 25985955, 36380337, 57169101, 60633895, 95281835, 133394569, 181901685, 285845505, 400183707, 666972845, 2000918535]

約数ペア:

[(1, 2000918535), (3, 666972845), (5, 400183707), (7, 285845505), (11, 181901685), (15, 133394569), (21, 95281835), (33, 60633895), (35, 57169101), (55, 36380337), (77, 25985955), (105, 19056367), (165, 12126779), (231, 8661985), (385, 5197191), (1155, 1732397)]