213818982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2741269}}^1$

素因数の和:2741287

約数の個数: 16

約数和(自身を含む): 460533360

約数和(自身を除く): 246714378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2741269, 5482538, 8223807, 16447614, 35636497, 71272994, 106909491, 213818982]

約数ペア:

[(1, 213818982), (2, 106909491), (3, 71272994), (6, 35636497), (13, 16447614), (26, 8223807), (39, 5482538), (78, 2741269)]