2796882868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1\times {\mathrm{577}}^1$

素因数の和:753

約数の個数: 72

約数和(自身を含む): 5512254216

約数和(自身を除く): 2715371348

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 97, 124, 194, 388, 403, 577, 806, 961, 1154, 1261, 1612, 1922, 2308, 2522, 3007, 3844, 5044, 6014, 7501, 12028, 12493, 15002, 17887, 24986, 30004, 35774, 39091, 49972, 55969, 71548, 78182, 93217, 111938, 156364, 186434, 223876, 232531, 372868, 465062, 554497, 727597, 930124, 1108994, 1211821, 1455194, 1735039, 2217988, 2423642, 2910388, 3470078, 4847284, 6940156, 7208461, 14416922, 22555507, 28833844, 45111014, 53786209, 90222028, 107572418, 215144836, 699220717, 1398441434, 2796882868]

約数ペア:

[(1, 2796882868), (2, 1398441434), (4, 699220717), (13, 215144836), (26, 107572418), (31, 90222028), (52, 53786209), (62, 45111014), (97, 28833844), (124, 22555507), (194, 14416922), (388, 7208461), (403, 6940156), (577, 4847284), (806, 3470078), (961, 2910388), (1154, 2423642), (1261, 2217988), (1612, 1735039), (1922, 1455194), (2308, 1211821), (2522, 1108994), (3007, 930124), (3844, 727597), (5044, 554497), (6014, 465062), (7501, 372868), (12028, 232531), (12493, 223876), (15002, 186434), (17887, 156364), (24986, 111938), (30004, 93217), (35774, 78182), (39091, 71548), (49972, 55969)]