2783993695

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{45427}}^1$

素因数の和:45559

約数の個数: 32

約数和(自身を含む): 4081978368

約数和(自身を除く): 1297984673

約数列:

[1, 5, 7, 17, 35, 85, 103, 119, 515, 595, 721, 1751, 3605, 8755, 12257, 45427, 61285, 227135, 317989, 772259, 1589945, 3861295, 4678981, 5405813, 23394905, 27029065, 32752867, 79542677, 163764335, 397713385, 556798739, 2783993695]

約数ペア:

[(1, 2783993695), (5, 556798739), (7, 397713385), (17, 163764335), (35, 79542677), (85, 32752867), (103, 27029065), (119, 23394905), (515, 5405813), (595, 4678981), (721, 3861295), (1751, 1589945), (3605, 772259), (8755, 317989), (12257, 227135), (45427, 61285)]