1993530552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{120557}}^1$

素因数の和:120632

約数の個数: 64

約数和(自身を含む): 5468510880

約数和(自身を除く): 3474980328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 312, 318, 424, 636, 689, 1272, 1378, 2067, 2756, 4134, 5512, 8268, 16536, 120557, 241114, 361671, 482228, 723342, 964456, 1446684, 1567241, 2893368, 3134482, 4701723, 6268964, 6389521, 9403446, 12537928, 12779042, 18806892, 19168563, 25558084, 37613784, 38337126, 51116168, 76674252, 83063773, 153348504, 166127546, 249191319, 332255092, 498382638, 664510184, 996765276, 1993530552]

約数ペア:

[(1, 1993530552), (2, 996765276), (3, 664510184), (4, 498382638), (6, 332255092), (8, 249191319), (12, 166127546), (13, 153348504), (24, 83063773), (26, 76674252), (39, 51116168), (52, 38337126), (53, 37613784), (78, 25558084), (104, 19168563), (106, 18806892), (156, 12779042), (159, 12537928), (212, 9403446), (312, 6389521), (318, 6268964), (424, 4701723), (636, 3134482), (689, 2893368), (1272, 1567241), (1378, 1446684), (2067, 964456), (2756, 723342), (4134, 482228), (5512, 361671), (8268, 241114), (16536, 120557)]