1903616

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{13}}^2$

素因数の和:57

約数の個数: 66

約数和(自身を含む): 4495212

約数和(自身を除く): 2591596

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 169, 176, 208, 256, 286, 338, 352, 416, 512, 572, 676, 704, 832, 1024, 1144, 1352, 1408, 1664, 1859, 2288, 2704, 2816, 3328, 3718, 4576, 5408, 5632, 6656, 7436, 9152, 10816, 11264, 13312, 14872, 18304, 21632, 29744, 36608, 43264, 59488, 73216, 86528, 118976, 146432, 173056, 237952, 475904, 951808, 1903616]

約数ペア:

[(1, 1903616), (2, 951808), (4, 475904), (8, 237952), (11, 173056), (13, 146432), (16, 118976), (22, 86528), (26, 73216), (32, 59488), (44, 43264), (52, 36608), (64, 29744), (88, 21632), (104, 18304), (128, 14872), (143, 13312), (169, 11264), (176, 10816), (208, 9152), (256, 7436), (286, 6656), (338, 5632), (352, 5408), (416, 4576), (512, 3718), (572, 3328), (676, 2816), (704, 2704), (832, 2288), (1024, 1859), (1144, 1664), (1352, 1408)]