5521388

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 10012464

約数和(自身を除く): 4491076

約数列:

[1, 2, 4, 41, 82, 131, 164, 257, 262, 514, 524, 1028, 5371, 10537, 10742, 21074, 21484, 33667, 42148, 67334, 134668, 1380347, 2760694, 5521388]

約数ペア:

[(1, 5521388), (2, 2760694), (4, 1380347), (41, 134668), (82, 67334), (131, 42148), (164, 33667), (257, 21484), (262, 21074), (514, 10742), (524, 10537), (1028, 5371)]