1403402

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 2830464

約数和(自身を除く): 1427062

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 701, 1001, 1402, 2002, 4907, 7711, 9113, 9814, 15422, 18226, 53977, 63791, 100243, 107954, 127582, 200486, 701701, 1403402]

約数ペア:

[(1, 1403402), (2, 701701), (7, 200486), (11, 127582), (13, 107954), (14, 100243), (22, 63791), (26, 53977), (77, 18226), (91, 15422), (143, 9814), (154, 9113), (182, 7711), (286, 4907), (701, 2002), (1001, 1402)]