2679446

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 5087232

約数和(自身を除く): 2407786

約数列:

[1, 2, 7, 11, 14, 22, 77, 127, 137, 154, 254, 274, 889, 959, 1397, 1507, 1778, 1918, 2794, 3014, 9779, 10549, 17399, 19558, 21098, 34798, 121793, 191389, 243586, 382778, 1339723, 2679446]

約数ペア:

[(1, 2679446), (2, 1339723), (7, 382778), (11, 243586), (14, 191389), (22, 121793), (77, 34798), (127, 21098), (137, 19558), (154, 17399), (254, 10549), (274, 9779), (889, 3014), (959, 2794), (1397, 1918), (1507, 1778)]