2912453789

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{653}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 3495813120

約数和(自身を除く): 583359331

約数列:

[1, 7, 29, 127, 173, 203, 653, 889, 1211, 3683, 4571, 5017, 18937, 21971, 25781, 35119, 82931, 112969, 132559, 153797, 580517, 637159, 790783, 2404999, 3276101, 4460113, 14347063, 16834993, 22932707, 100429441, 416064827, 2912453789]

約数ペア:

[(1, 2912453789), (7, 416064827), (29, 100429441), (127, 22932707), (173, 16834993), (203, 14347063), (653, 4460113), (889, 3276101), (1211, 2404999), (3683, 790783), (4571, 637159), (5017, 580517), (18937, 153797), (21971, 132559), (25781, 112969), (35119, 82931)]