2018241515

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{448997}}^1$

素因数の和:449062

約数の個数: 16

約数和(自身を含む): 2586228480

約数和(自身を除く): 567986965

約数列:

[1, 5, 29, 31, 145, 155, 899, 4495, 448997, 2244985, 13020913, 13918907, 65104565, 69594535, 403648303, 2018241515]

約数ペア:

[(1, 2018241515), (5, 403648303), (29, 69594535), (31, 65104565), (145, 13918907), (155, 13020913), (899, 2244985), (4495, 448997)]