2393248

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 5546016

約数和(自身を除く): 3152768

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 523, 572, 1046, 1144, 2092, 2288, 4184, 4576, 5753, 6799, 8368, 11506, 13598, 16736, 23012, 27196, 46024, 54392, 74789, 92048, 108784, 149578, 184096, 217568, 299156, 598312, 1196624, 2393248]

約数ペア:

[(1, 2393248), (2, 1196624), (4, 598312), (8, 299156), (11, 217568), (13, 184096), (16, 149578), (22, 108784), (26, 92048), (32, 74789), (44, 54392), (52, 46024), (88, 27196), (104, 23012), (143, 16736), (176, 13598), (208, 11506), (286, 8368), (352, 6799), (416, 5753), (523, 4576), (572, 4184), (1046, 2288), (1144, 2092)]