855441964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2803}}^1\times {\mathrm{5869}}^1$

素因数の和:8689

約数の個数: 24

約数和(自身を含む): 1613029040

約数和(自身を除く): 757587076

約数列:

[1, 2, 4, 13, 26, 52, 2803, 5606, 5869, 11212, 11738, 23476, 36439, 72878, 76297, 145756, 152594, 305188, 16450807, 32901614, 65803228, 213860491, 427720982, 855441964]

約数ペア:

[(1, 855441964), (2, 427720982), (4, 213860491), (13, 65803228), (26, 32901614), (52, 16450807), (2803, 305188), (5606, 152594), (5869, 145756), (11212, 76297), (11738, 72878), (23476, 36439)]