1245557572042

素因数分解:

$2^1\times 7^1\times {\mathrm{4567}}^1\times {\mathrm{19480709}}^1$

素因数の和:19485285

約数の個数: 16

約数和(自身を含む): 2135709198720

約数和(自身を除く): 890151626678

約数列:

[1, 2, 7, 14, 4567, 9134, 31969, 63938, 19480709, 38961418, 136364963, 272729926, 88968398003, 177936796006, 622778786021, 1245557572042]

約数ペア:

[(1, 1245557572042), (2, 622778786021), (7, 177936796006), (14, 88968398003), (4567, 272729926), (9134, 136364963), (31969, 38961418), (63938, 19480709)]