2170495324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{3943}}^1\times {\mathrm{7243}}^1$

素因数の和:11209

約数の個数: 24

約数和(自身を含む): 3999847040

約数和(自身を除く): 1829351716

約数列:

[1, 2, 4, 19, 38, 76, 3943, 7243, 7886, 14486, 15772, 28972, 74917, 137617, 149834, 275234, 299668, 550468, 28559149, 57118298, 114236596, 542623831, 1085247662, 2170495324]

約数ペア:

[(1, 2170495324), (2, 1085247662), (4, 542623831), (19, 114236596), (38, 57118298), (76, 28559149), (3943, 550468), (7243, 299668), (7886, 275234), (14486, 149834), (15772, 137617), (28972, 74917)]