2190205829

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{968689}}^1$

素因数の和:968732

約数の個数: 16

約数和(自身を含む): 2789827200

約数和(自身を除く): 599621371

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 968689, 6780823, 16467713, 18405091, 115273991, 128835637, 312886547, 2190205829]

約数ペア:

[(1, 2190205829), (7, 312886547), (17, 128835637), (19, 115273991), (119, 18405091), (133, 16467713), (323, 6780823), (2261, 968689)]