4245065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{977}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 5633280

約数和(自身を除く): 1388215

約数列:

[1, 5, 11, 55, 79, 395, 869, 977, 4345, 4885, 10747, 53735, 77183, 385915, 849013, 4245065]

約数ペア:

[(1, 4245065), (5, 849013), (11, 385915), (55, 77183), (79, 53735), (395, 10747), (869, 4885), (977, 4345)]