826645864

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{8291}}^1$

素因数の和:8422

約数の個数: 48

約数和(自身を含む): 1720424160

約数和(自身を除く): 893778296

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 121, 206, 242, 412, 484, 824, 968, 1133, 2266, 4532, 8291, 9064, 12463, 16582, 24926, 33164, 49852, 66328, 91201, 99704, 182402, 364804, 729608, 853973, 1003211, 1707946, 2006422, 3415892, 4012844, 6831784, 8025688, 9393703, 18787406, 37574812, 75149624, 103330733, 206661466, 413322932, 826645864]

約数ペア:

[(1, 826645864), (2, 413322932), (4, 206661466), (8, 103330733), (11, 75149624), (22, 37574812), (44, 18787406), (88, 9393703), (103, 8025688), (121, 6831784), (206, 4012844), (242, 3415892), (412, 2006422), (484, 1707946), (824, 1003211), (968, 853973), (1133, 729608), (2266, 364804), (4532, 182402), (8291, 99704), (9064, 91201), (12463, 66328), (16582, 49852), (24926, 33164)]