2209670398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{194479}}^1$

素因数の和:194536

約数の個数: 32

約数和(自身を含む): 3920716800

約数和(自身を除く): 1711046402

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 5681, 11362, 194479, 388958, 2528227, 3695101, 4473017, 5056454, 7390202, 8946034, 48036313, 58149221, 84987323, 96072626, 116298442, 169974646, 1104835199, 2209670398]

約数ペア:

[(1, 2209670398), (2, 1104835199), (13, 169974646), (19, 116298442), (23, 96072626), (26, 84987323), (38, 58149221), (46, 48036313), (247, 8946034), (299, 7390202), (437, 5056454), (494, 4473017), (598, 3695101), (874, 2528227), (5681, 388958), (11362, 194479)]