2783304205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1\times {\mathrm{3037}}^1$

素因数の和:3949

約数の個数: 32

約数和(自身を含む): 3841004160

約数和(自身を除く): 1057699955

約数列:

[1, 5, 11, 19, 55, 95, 209, 877, 1045, 3037, 4385, 9647, 15185, 16663, 33407, 48235, 57703, 83315, 167035, 183293, 288515, 634733, 916465, 2663449, 3173665, 13317245, 29297939, 50605531, 146489695, 253027655, 556660841, 2783304205]

約数ペア:

[(1, 2783304205), (5, 556660841), (11, 253027655), (19, 146489695), (55, 50605531), (95, 29297939), (209, 13317245), (877, 3173665), (1045, 2663449), (3037, 916465), (4385, 634733), (9647, 288515), (15185, 183293), (16663, 167035), (33407, 83315), (48235, 57703)]