2115618

素因数分解:

$2^1\times 3^1\times {\mathrm{503}}^1\times {\mathrm{701}}^1$

素因数の和:1209

約数の個数: 16

約数和(自身を含む): 4245696

約数和(自身を除く): 2130078

約数列:

[1, 2, 3, 6, 503, 701, 1006, 1402, 1509, 2103, 3018, 4206, 352603, 705206, 1057809, 2115618]

約数ペア:

[(1, 2115618), (2, 1057809), (3, 705206), (6, 352603), (503, 4206), (701, 3018), (1006, 2103), (1402, 1509)]