1520320869716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{5017097}}^1$

素因数の和:5017280

約数の個数: 48

約数和(自身を含む): 2973654052992

約数和(自身を除く): 1453333183276

約数列:

[1, 2, 4, 11, 22, 44, 71, 97, 142, 194, 284, 388, 781, 1067, 1562, 2134, 3124, 4268, 6887, 13774, 27548, 75757, 151514, 303028, 5017097, 10034194, 20068388, 55188067, 110376134, 220752268, 356213887, 486658409, 712427774, 973316818, 1424855548, 1946633636, 3918352757, 5353242499, 7836705514, 10706484998, 15673411028, 21412969996, 34552747039, 69105494078, 138210988156, 380080217429, 760160434858, 1520320869716]

約数ペア:

[(1, 1520320869716), (2, 760160434858), (4, 380080217429), (11, 138210988156), (22, 69105494078), (44, 34552747039), (71, 21412969996), (97, 15673411028), (142, 10706484998), (194, 7836705514), (284, 5353242499), (388, 3918352757), (781, 1946633636), (1067, 1424855548), (1562, 973316818), (2134, 712427774), (3124, 486658409), (4268, 356213887), (6887, 220752268), (13774, 110376134), (27548, 55188067), (75757, 20068388), (151514, 10034194), (303028, 5017097)]