126170564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127703}}^1$

素因数の和:127739

約数の個数: 24

約数和(自身を含む): 250299840

約数和(自身を除く): 124129276

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 127703, 255406, 510812, 1660139, 2426357, 3320278, 4852714, 6640556, 9705428, 31542641, 63085282, 126170564]

約数ペア:

[(1, 126170564), (2, 63085282), (4, 31542641), (13, 9705428), (19, 6640556), (26, 4852714), (38, 3320278), (52, 2426357), (76, 1660139), (247, 510812), (494, 255406), (988, 127703)]