1969968371

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{983}}^1\times {\mathrm{4273}}^1$

素因数の和:5330

約数の個数: 16

約数和(自身を含む): 2287855104

約数和(自身を除く): 317886733

約数列:

[1, 7, 67, 469, 983, 4273, 6881, 29911, 65861, 286291, 461027, 2004037, 4200359, 29402513, 281424053, 1969968371]

約数ペア:

[(1, 1969968371), (7, 281424053), (67, 29402513), (469, 4200359), (983, 2004037), (4273, 461027), (6881, 286291), (29911, 65861)]