6440896144

素因数分解:

$2^4\times {\mathrm{787}}^1\times {\mathrm{511507}}^1$

素因数の和:512302

約数の個数: 20

約数和(自身を含む): 12495117424

約数和(自身を除く): 6054221280

約数列:

[1, 2, 4, 8, 16, 787, 1574, 3148, 6296, 12592, 511507, 1023014, 2046028, 4092056, 8184112, 402556009, 805112018, 1610224036, 3220448072, 6440896144]

約数ペア:

[(1, 6440896144), (2, 3220448072), (4, 1610224036), (8, 805112018), (16, 402556009), (787, 8184112), (1574, 4092056), (3148, 2046028), (6296, 1023014), (12592, 511507)]