1238202368

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{46507}}^1$

素因数の和:46542

約数の個数: 48

約数和(自身を含む): 2666303640

約数和(自身を除く): 1428101272

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 3328, 6656, 13312, 26624, 46507, 93014, 186028, 372056, 604591, 744112, 1209182, 1488224, 2418364, 2976448, 4836728, 5952896, 9673456, 11905792, 19346912, 23811584, 38693824, 47623168, 77387648, 95246336, 154775296, 309550592, 619101184, 1238202368]

約数ペア:

[(1, 1238202368), (2, 619101184), (4, 309550592), (8, 154775296), (13, 95246336), (16, 77387648), (26, 47623168), (32, 38693824), (52, 23811584), (64, 19346912), (104, 11905792), (128, 9673456), (208, 5952896), (256, 4836728), (416, 2976448), (512, 2418364), (832, 1488224), (1024, 1209182), (1664, 744112), (2048, 604591), (3328, 372056), (6656, 186028), (13312, 93014), (26624, 46507)]