2047430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2659}}^1$

素因数の和:2684

約数の個数: 32

約数和(自身を含む): 4596480

約数和(自身を除く): 2549050

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 2659, 5318, 13295, 18613, 26590, 29249, 37226, 58498, 93065, 146245, 186130, 204743, 292490, 409486, 1023715, 2047430]

約数ペア:

[(1, 2047430), (2, 1023715), (5, 409486), (7, 292490), (10, 204743), (11, 186130), (14, 146245), (22, 93065), (35, 58498), (55, 37226), (70, 29249), (77, 26590), (110, 18613), (154, 13295), (385, 5318), (770, 2659)]