13869878396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1318931}}^1$

素因数の和:1319185

約数の個数: 24

約数和(自身を含む): 26589669120

約数和(自身を除く): 12719790724

約数列:

[1, 2, 4, 11, 22, 44, 239, 478, 956, 2629, 5258, 10516, 1318931, 2637862, 5275724, 14508241, 29016482, 58032964, 315224509, 630449018, 1260898036, 3467469599, 6934939198, 13869878396]

約数ペア:

[(1, 13869878396), (2, 6934939198), (4, 3467469599), (11, 1260898036), (22, 630449018), (44, 315224509), (239, 58032964), (478, 29016482), (956, 14508241), (2629, 5275724), (5258, 2637862), (10516, 1318931)]