1173373994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1$

素因数の和:655

約数の個数: 64

約数和(自身を含む): 2075458560

約数和(自身を除く): 902084566

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 193, 247, 386, 397, 403, 494, 589, 794, 806, 1178, 2509, 3667, 5018, 5161, 5983, 7334, 7543, 7657, 10322, 11966, 12307, 15086, 15314, 24614, 47671, 76621, 77779, 95342, 98059, 113677, 153242, 155558, 159991, 196118, 227354, 233833, 319982, 467666, 996073, 1455799, 1477801, 1992146, 2375251, 2911598, 2955602, 3039829, 4750502, 6079658, 18925387, 30878263, 37850774, 45129769, 61756526, 90259538, 586686997, 1173373994]

約数ペア:

[(1, 1173373994), (2, 586686997), (13, 90259538), (19, 61756526), (26, 45129769), (31, 37850774), (38, 30878263), (62, 18925387), (193, 6079658), (247, 4750502), (386, 3039829), (397, 2955602), (403, 2911598), (494, 2375251), (589, 1992146), (794, 1477801), (806, 1455799), (1178, 996073), (2509, 467666), (3667, 319982), (5018, 233833), (5161, 227354), (5983, 196118), (7334, 159991), (7543, 155558), (7657, 153242), (10322, 113677), (11966, 98059), (12307, 95342), (15086, 77779), (15314, 76621), (24614, 47671)]