1917344

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:453

約数の個数: 48

約数和(自身を含む): 4445280

約数和(自身を除く): 2527936

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 419, 572, 838, 1144, 1676, 2288, 3352, 4576, 4609, 5447, 6704, 9218, 10894, 13408, 18436, 21788, 36872, 43576, 59917, 73744, 87152, 119834, 147488, 174304, 239668, 479336, 958672, 1917344]

約数ペア:

[(1, 1917344), (2, 958672), (4, 479336), (8, 239668), (11, 174304), (13, 147488), (16, 119834), (22, 87152), (26, 73744), (32, 59917), (44, 43576), (52, 36872), (88, 21788), (104, 18436), (143, 13408), (176, 10894), (208, 9218), (286, 6704), (352, 5447), (416, 4609), (419, 4576), (572, 3352), (838, 2288), (1144, 1676)]