888964336

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{6203}}^1$

素因数の和:6290

約数の個数: 60

約数和(自身を含む): 1900545768

約数和(自身を除く): 1011581432

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 169, 208, 212, 338, 424, 676, 689, 848, 1352, 1378, 2704, 2756, 5512, 6203, 8957, 11024, 12406, 17914, 24812, 35828, 49624, 71656, 80639, 99248, 143312, 161278, 322556, 328759, 645112, 657518, 1048307, 1290224, 1315036, 2096614, 2630072, 4193228, 4273867, 5260144, 8386456, 8547734, 16772912, 17095468, 34190936, 55560271, 68381872, 111120542, 222241084, 444482168, 888964336]

約数ペア:

[(1, 888964336), (2, 444482168), (4, 222241084), (8, 111120542), (13, 68381872), (16, 55560271), (26, 34190936), (52, 17095468), (53, 16772912), (104, 8547734), (106, 8386456), (169, 5260144), (208, 4273867), (212, 4193228), (338, 2630072), (424, 2096614), (676, 1315036), (689, 1290224), (848, 1048307), (1352, 657518), (1378, 645112), (2704, 328759), (2756, 322556), (5512, 161278), (6203, 143312), (8957, 99248), (11024, 80639), (12406, 71656), (17914, 49624), (24812, 35828)]