640199024641

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{12234583}}^1$

素因数の和:12234732

約数の個数: 16

約数和(自身を含む): 718806279168

約数和(自身を除く): 78607254527

約数列:

[1, 11, 67, 71, 737, 781, 4757, 52327, 12234583, 134580413, 819717061, 868655393, 9016887671, 9555209323, 58199911331, 640199024641]

約数ペア:

[(1, 640199024641), (11, 58199911331), (67, 9555209323), (71, 9016887671), (737, 868655393), (781, 819717061), (4757, 134580413), (52327, 12234583)]