4789106

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 8709120

約数和(自身を除く): 3920014

約数列:

[1, 2, 7, 14, 23, 46, 107, 139, 161, 214, 278, 322, 749, 973, 1498, 1946, 2461, 3197, 4922, 6394, 14873, 17227, 22379, 29746, 34454, 44758, 104111, 208222, 342079, 684158, 2394553, 4789106]

約数ペア:

[(1, 4789106), (2, 2394553), (7, 684158), (14, 342079), (23, 208222), (46, 104111), (107, 44758), (139, 34454), (161, 29746), (214, 22379), (278, 17227), (322, 14873), (749, 6394), (973, 4922), (1498, 3197), (1946, 2461)]