518591994

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{503}}^1$

素因数の和:803

約数の個数: 64

約数和(自身を含む): 1124057088

約数和(自身を除く): 605465094

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 241, 482, 503, 713, 723, 1006, 1426, 1446, 1509, 2139, 3018, 4278, 5543, 7471, 11086, 11569, 14942, 15593, 16629, 22413, 23138, 31186, 33258, 34707, 44826, 46779, 69414, 93558, 121223, 171833, 242446, 343666, 358639, 363669, 515499, 717278, 727338, 1030998, 1075917, 2151834, 2788129, 3757913, 5576258, 7515826, 8364387, 11273739, 16728774, 22547478, 86431999, 172863998, 259295997, 518591994]

約数ペア:

[(1, 518591994), (2, 259295997), (3, 172863998), (6, 86431999), (23, 22547478), (31, 16728774), (46, 11273739), (62, 8364387), (69, 7515826), (93, 5576258), (138, 3757913), (186, 2788129), (241, 2151834), (482, 1075917), (503, 1030998), (713, 727338), (723, 717278), (1006, 515499), (1426, 363669), (1446, 358639), (1509, 343666), (2139, 242446), (3018, 171833), (4278, 121223), (5543, 93558), (7471, 69414), (11086, 46779), (11569, 44826), (14942, 34707), (15593, 33258), (16629, 31186), (22413, 23138)]