1330676932

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{331}}^1$

素因数の和:693

約数の個数: 72

約数和(自身を含む): 2670833760

約数和(自身を除く): 1340156828

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 313, 331, 338, 494, 626, 662, 676, 988, 1252, 1324, 3211, 4069, 4303, 5947, 6289, 6422, 8138, 8606, 11894, 12578, 12844, 16276, 17212, 23788, 25156, 52897, 55939, 77311, 81757, 103603, 105794, 111878, 154622, 163514, 207206, 211588, 223756, 309244, 327028, 414412, 1005043, 1062841, 1346839, 1968457, 2010086, 2125682, 2693678, 3936914, 4020172, 4251364, 5387356, 7873828, 17508907, 25589941, 35017814, 51179882, 70035628, 102359764, 332669233, 665338466, 1330676932]

約数ペア:

[(1, 1330676932), (2, 665338466), (4, 332669233), (13, 102359764), (19, 70035628), (26, 51179882), (38, 35017814), (52, 25589941), (76, 17508907), (169, 7873828), (247, 5387356), (313, 4251364), (331, 4020172), (338, 3936914), (494, 2693678), (626, 2125682), (662, 2010086), (676, 1968457), (988, 1346839), (1252, 1062841), (1324, 1005043), (3211, 414412), (4069, 327028), (4303, 309244), (5947, 223756), (6289, 211588), (6422, 207206), (8138, 163514), (8606, 154622), (11894, 111878), (12578, 105794), (12844, 103603), (16276, 81757), (17212, 77311), (23788, 55939), (25156, 52897)]