5280500197

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{650869}}^1$

素因数の和:650956

約数の個数: 16

約数和(自身を含む): 6456630400

約数和(自身を除く): 1176130203

約数列:

[1, 7, 19, 61, 133, 427, 1159, 8113, 650869, 4556083, 12366511, 39703009, 86565577, 277921063, 754357171, 5280500197]

約数ペア:

[(1, 5280500197), (7, 754357171), (19, 277921063), (61, 86565577), (133, 39703009), (427, 12366511), (1159, 4556083), (8113, 650869)]