1257531114

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29941217}}^1$

素因数の和:29941229

約数の個数: 16

約数和(自身を含む): 2874356928

約数和(自身を除く): 1616825814

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 29941217, 59882434, 89823651, 179647302, 209588519, 419177038, 628765557, 1257531114]

約数ペア:

[(1, 1257531114), (2, 628765557), (3, 419177038), (6, 209588519), (7, 179647302), (14, 89823651), (21, 59882434), (42, 29941217)]