641896034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{851321}}^1$

素因数の和:851365

約数の個数: 16

約数和(自身を含む): 1072665720

約数和(自身を除く): 430769686

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 851321, 1702642, 11067173, 22134346, 24688309, 49376618, 320948017, 641896034]

約数ペア:

[(1, 641896034), (2, 320948017), (13, 49376618), (26, 24688309), (29, 22134346), (58, 11067173), (377, 1702642), (754, 851321)]