2839696528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1109}}^1\times {\mathrm{8423}}^1$

素因数の和:9559

約数の個数: 40

約数和(自身を含む): 5797396800

約数和(自身を除く): 2957700272

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1109, 2218, 4436, 8423, 8872, 16846, 17744, 21071, 33692, 42142, 67384, 84284, 134768, 160037, 168568, 320074, 337136, 640148, 1280296, 2560592, 9341107, 18682214, 37364428, 74728856, 149457712, 177481033, 354962066, 709924132, 1419848264, 2839696528]

約数ペア:

[(1, 2839696528), (2, 1419848264), (4, 709924132), (8, 354962066), (16, 177481033), (19, 149457712), (38, 74728856), (76, 37364428), (152, 18682214), (304, 9341107), (1109, 2560592), (2218, 1280296), (4436, 640148), (8423, 337136), (8872, 320074), (16846, 168568), (17744, 160037), (21071, 134768), (33692, 84284), (42142, 67384)]