1520771368

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{152443}}^1$

素因数の和:152521

約数の個数: 32

約数和(自身を含む): 3018391200

約数和(自身を除く): 1497619832

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 344, 1247, 2494, 4988, 9976, 152443, 304886, 609772, 1219544, 4420847, 6555049, 8841694, 13110098, 17683388, 26220196, 35366776, 52440392, 190096421, 380192842, 760385684, 1520771368]

約数ペア:

[(1, 1520771368), (2, 760385684), (4, 380192842), (8, 190096421), (29, 52440392), (43, 35366776), (58, 26220196), (86, 17683388), (116, 13110098), (172, 8841694), (232, 6555049), (344, 4420847), (1247, 1219544), (2494, 609772), (4988, 304886), (9976, 152443)]