5405842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 9515520

約数和(自身を除く): 4109678

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 353, 403, 494, 589, 706, 806, 1178, 4589, 6707, 7657, 9178, 10943, 13414, 15314, 21886, 87191, 142259, 174382, 207917, 284518, 415834, 2702921, 5405842]

約数ペア:

[(1, 5405842), (2, 2702921), (13, 415834), (19, 284518), (26, 207917), (31, 174382), (38, 142259), (62, 87191), (247, 21886), (353, 15314), (403, 13414), (494, 10943), (589, 9178), (706, 7657), (806, 6707), (1178, 4589)]