331347308

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{82261}}^1$

素因数の和:82337

約数の個数: 24

約数和(自身を含む): 621900720

約数和(自身を除く): 290553412

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 82261, 164522, 329044, 1562959, 3125918, 4359833, 6251836, 8719666, 17439332, 82836827, 165673654, 331347308]

約数ペア:

[(1, 331347308), (2, 165673654), (4, 82836827), (19, 17439332), (38, 8719666), (53, 6251836), (76, 4359833), (106, 3125918), (212, 1562959), (1007, 329044), (2014, 164522), (4028, 82261)]