130752938

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 210038400

約数和(自身を除く): 79285462

約数列:

[1, 2, 29, 43, 58, 86, 103, 206, 509, 1018, 1247, 2494, 2987, 4429, 5974, 8858, 14761, 21887, 29522, 43774, 52427, 104854, 128441, 256882, 634723, 1269446, 1520383, 2254361, 3040766, 4508722, 65376469, 130752938]

約数ペア:

[(1, 130752938), (2, 65376469), (29, 4508722), (43, 3040766), (58, 2254361), (86, 1520383), (103, 1269446), (206, 634723), (509, 256882), (1018, 128441), (1247, 104854), (2494, 52427), (2987, 43774), (4429, 29522), (5974, 21887), (8858, 14761)]