2198400958

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{8521}}^1\times {\mathrm{9923}}^1$

素因数の和:18459

約数の個数: 16

約数和(自身を含む): 3552037776

約数和(自身を除く): 1353636818

約数列:

[1, 2, 13, 26, 8521, 9923, 17042, 19846, 110773, 128999, 221546, 257998, 84553883, 169107766, 1099200479, 2198400958]

約数ペア:

[(1, 2198400958), (2, 1099200479), (13, 169107766), (26, 84553883), (8521, 257998), (9923, 221546), (17042, 128999), (19846, 110773)]