2691422641

素因数分解:

${\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{359}}^1\times {\mathrm{379}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 2744755200

約数和(自身を除く): 53332559

約数列:

[1, 131, 151, 359, 379, 19781, 47029, 49649, 54209, 57229, 136061, 7101379, 7496999, 17823991, 20545211, 2691422641]

約数ペア:

[(1, 2691422641), (131, 20545211), (151, 17823991), (359, 7496999), (379, 7101379), (19781, 136061), (47029, 57229), (49649, 54209)]