296945978

素因数分解:

$2^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{21799}}^1$

素因数の和:21954

約数の個数: 24

約数和(自身を含む): 521892000

約数和(自身を除く): 224946022

約数列:

[1, 2, 7, 14, 49, 98, 139, 278, 973, 1946, 6811, 13622, 21799, 43598, 152593, 305186, 1068151, 2136302, 3030061, 6060122, 21210427, 42420854, 148472989, 296945978]

約数ペア:

[(1, 296945978), (2, 148472989), (7, 42420854), (14, 21210427), (49, 6060122), (98, 3030061), (139, 2136302), (278, 1068151), (973, 305186), (1946, 152593), (6811, 43598), (13622, 21799)]