2441569390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{73079}}^1$

素因数の和:73356

約数の個数: 32

約数和(自身を含む): 4751369280

約数和(自身を除く): 2309799890

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 257, 514, 1285, 2570, 3341, 6682, 16705, 33410, 73079, 146158, 365395, 730790, 950027, 1900054, 4750135, 9500270, 18781303, 37562606, 93906515, 187813030, 244156939, 488313878, 1220784695, 2441569390]

約数ペア:

[(1, 2441569390), (2, 1220784695), (5, 488313878), (10, 244156939), (13, 187813030), (26, 93906515), (65, 37562606), (130, 18781303), (257, 9500270), (514, 4750135), (1285, 1900054), (2570, 950027), (3341, 730790), (6682, 365395), (16705, 146158), (33410, 73079)]