1009780318

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1\times {\mathrm{13649}}^1$

素因数の和:14243

約数の個数: 16

約数和(自身を含む): 1539064800

約数和(自身を除く): 529284482

約数列:

[1, 2, 71, 142, 521, 1042, 13649, 27298, 36991, 73982, 969079, 1938158, 7111129, 14222258, 504890159, 1009780318]

約数ペア:

[(1, 1009780318), (2, 504890159), (71, 14222258), (142, 7111129), (521, 1938158), (1042, 969079), (13649, 73982), (27298, 36991)]