1640574001

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{617}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 1938245760

約数和(自身を除く): 297671759

約数列:

[1, 11, 17, 59, 187, 241, 617, 649, 1003, 2651, 4097, 6787, 10489, 11033, 14219, 36403, 45067, 115379, 148697, 156409, 241723, 400433, 618851, 1635667, 2527849, 2658953, 6807361, 8773123, 27806339, 96504353, 149143091, 1640574001]

約数ペア:

[(1, 1640574001), (11, 149143091), (17, 96504353), (59, 27806339), (187, 8773123), (241, 6807361), (617, 2658953), (649, 2527849), (1003, 1635667), (2651, 618851), (4097, 400433), (6787, 241723), (10489, 156409), (11033, 148697), (14219, 115379), (36403, 45067)]